All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ernst Jan Meindersma

Bib: 18055 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Ernst

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 8:12/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
25:30
3.11 mi
Rank: #18258
Start β†’ 5K
25:30 | 8:13/mi
10K
52:18
6.21 mi
Rank: #19711 (-1453)
5K β†’ 10K
26:48 | 8:38/mi
15K
1:20:38
9.32 mi
Rank: #21015 (-1304)
10K β†’ 15K
28:20 | 9:08/mi
20K
1:49:48
12.43 mi
Rank: #21706 (-691)
15K β†’ 20K
29:10 | 9:24/mi
HALF
1:56:09
13.11 mi
Rank: #21840 (-134)
20K β†’ HALF
6:21 | 9:19/mi
25K
2:19:50
15.53 mi
Rank: #22259 (-419)
HALF β†’ 25K
23:41 | 9:46/mi
30K
2:52:55
18.64 mi
Rank: #22908 (-649)
25K β†’ 30K
33:05 | 10:39/mi
20M
3:09:50
20.00 mi
Rank: #23400 (-492)
30K β†’ 20M
16:55 | 12:28/mi
21M
3:23:45
21.00 mi
Rank: #23761 (-361)
20M β†’ 21M
13:55 | 13:55/mi
35K
3:33:04
21.75 mi
Rank: #23996 (-235)
21M β†’ 35K
9:19 | 12:28/mi
23M
3:50:49
23.00 mi
Rank: #24497 (-501)
35K β†’ 23M
17:45 | 14:12/mi
24M
4:02:52
24.00 mi
Rank: #24630 (-133)
23M β†’ 24M
12:03 | 12:03/mi
40K
4:13:33
24.85 mi
Rank: #24749 (-119)
24M β†’ 40K
10:41 | 12:30/mi
25.2M
4:17:58
25.20 mi
Rank: #24759 (-10)
40K β†’ 25.2M
4:25 | 12:49/mi
FINISH
4:29:42
26.22 mi
Rank: #24856 (-97)
25.2M β†’ FINISH
11:44 | 11:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:09
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:33:33
Pace11:43 /mi
πŸ“ŠPositive Split: 32.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:2625:308:1325:30
8:13
-
10K
6.21 mi11:34:1452:188:2626:48
8:38
+0:25
15K
9.32 mi12:02:341:20:388:4028:20
9:08
+0:30
20K
12.43 mi12:31:441:49:488:5129:10
9:24
+0:16
HALF
13.11 mi12:38:051:56:098:526:21
9:19
-0:05
25K
15.53 mi13:01:462:19:509:0123:41
9:46
+0:27
30K
18.64 mi13:34:512:52:559:1733:05
10:39
+0:53
20M
20.00 mi13:51:463:09:509:3016:55
12:28
+1:49
21M
21.00 mi14:05:413:23:459:4313:55
13:55
+1:27
35K
21.75 mi14:15:003:33:049:489:19
12:28
-1:27
23M
23.00 mi14:32:453:50:4910:0317:45
14:12
+1:44
24M
24.00 mi14:44:484:02:5210:0812:03
12:03
-2:09
40K
24.85 mi14:55:294:13:3310:1310:41
12:30
+0:27
25.2M
25.20 mi14:59:544:17:5810:154:25
12:49
+0:19
FINISH
26.22 mi15:11:384:29:4210:1811:44
11:31
-1:18

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:13 /mi

Average Pace

10:18 /mi

Slowest Pace

14:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:19:50

52% of race

Time at Steady Pace

56:52

21% of race

Time at Slower Pace

1:13:00

27% of race

Average Pace: 10:17 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:07:2625:308:1325:30
8:13
#18258
10K
6.21 mi11:34:1452:188:2626:48
8:38
#19711
15K
9.32 mi12:02:341:20:388:4028:20
9:08
#21015
20K
12.43 mi12:31:441:49:488:5129:10
9:24
#21706
HALF
13.11 mi12:38:051:56:098:526:21
9:19
#21840
25K
15.53 mi13:01:462:19:509:0123:41
9:46
#22259
30K
18.64 mi13:34:512:52:559:1733:05
10:39
#22908
20M
20.00 mi13:51:463:09:509:3016:55
12:28
#23400
21M
21.00 mi14:05:413:23:459:4313:55
13:55
#23761
35K
21.75 mi14:15:003:33:049:489:19
12:28
#23996
23M
23.00 mi14:32:453:50:4910:0317:45
14:12
#24497
24M
24.00 mi14:44:484:02:5210:0812:03
12:03
#24630
40K
24.85 mi14:55:294:13:3310:1310:41
12:30
#24749
25.2M
25.20 mi14:59:544:17:5810:154:25
12:49
#24759
FINISH
26.22 mi15:11:384:29:4210:1811:44
11:31
#24856
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi18258115291152923209(Top 80%)13866(Top 85%)13866(Top 930%)
10K6.21 mi3.10 mi19711-145312170-64112170-64121040(Top 72%)12811(Top 78%)12811(Top 859%)
15K9.32 mi3.11 mi21015-130412776-60612776-60623209(Top 80%)13866(Top 85%)13866(Top 930%)
20K12.43 mi3.11 mi21706-69113095-31913095-31923397(Top 81%)13916(Top 85%)13916(Top 933%)
HALF13.11 mi0.68 mi21840-13413170-7513170-7523837(Top 82%)14144(Top 87%)14144(Top 949%)
25K15.53 mi2.42 mi22259-41913376-20613376-20623726(Top 82%)14056(Top 86%)14056(Top 943%)
30K18.64 mi3.11 mi22908-64913660-28413660-28424591(Top 85%)14340(Top 88%)14340(Top 962%)
20M20.00 mi1.36 mi23400-49213874-21413874-21426899(Top 93%)15338(Top 94%)15338(Top 1029%)
21M21.00 mi1.00 mi23761-36114068-19414068-19427250(Top 94%)15475(Top 95%)15475(Top 1038%)
35K21.75 mi0.75 mi23996-23514164-9614164-9627211(Top 94%)15440(Top 94%)15440(Top 1036%)
23M23.00 mi1.25 mi24497-50114388-22414388-22428267(Top 97%)15937(Top 98%)15937(Top 1069%)
24M24.00 mi1.00 mi24630-13314441-5314441-5326671(Top 92%)15120(Top 93%)15120(Top 1014%)
40K24.85 mi0.85 mi24749-11914475-3414475-3426512(Top 91%)15017(Top 92%)15017(Top 1007%)
25.2M25.20 mi0.35 mi24759-1014476-114476-125793(Top 89%)14680(Top 90%)14680(Top 985%)
FINISH26.22 mi1.02 mi24856-9714508-3214508-3226898(Top 93%)15206(Top 93%)15206(Top 1020%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
Γ—21
+97ft-345ft

Overall

23209

Males

13866

M55-59

13866

5K→10K

3.1 - 6.2 mi

Top 72%
Γ—5
+79ft-138ft

Overall

21040

Males

12811

M55-59

12811

10K→15K

6.2 - 9.3 mi

Top 80%
Γ—3
+67ft-78ft

Overall

23209

Males

13866

M55-59

13866

15K→20K

9.3 - 12.4 mi

Top 81%
Γ—5
+106ft-86ft

Overall

23397

Males

13916

M55-59

13916

20K→HALF

12.4 - 13.1 mi

Top 82%
Γ—2
+19ft-37ft

Overall

23837

Males

14144

M55-59

14144

HALF→25K

13.1 - 15.5 mi

Top 82%
Γ—4
+66ft-88ft

Overall

23726

Males

14056

M55-59

14056

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24591

Males

14340

M55-59

14340

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

26899

Males

15338

M55-59

15338

20M→21M

20.0 - 21.0 mi

Top 94%
Γ—8
+106ft-24ft

Overall

27250

Males

15475

M55-59

15475

21M→35K

21.0 - 21.8 mi

Top 94%
Γ—7
+17ft-86ft

Overall

27211

Males

15440

M55-59

15440

35K→23M

21.8 - 23.0 mi

Top 97%
Γ—5
+23ft-63ft

Overall

28267

Males

15937

M55-59

15937

23M→24M

23.0 - 24.0 mi

Top 92%
Γ—6
+12ft-82ft

Overall

26671

Males

15120

M55-59

15120

24M→40K

24.0 - 24.9 mi

Top 91%
Γ—1
+6ft-20ft

Overall

26512

Males

15017

M55-59

15017

40K→25.2M

24.9 - 25.2 mi

Top 89%
Γ—1
+13ft-16ft

Overall

25793

Males

14680

M55-59

14680

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

26898

Males

15206

M55-59

15206

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
260
Passed By
2362
Net Change
-6598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18258
5K β†’ 10K23200-1453#18258#19711
10K β†’ 15K10200-1304#19711#21015
15K β†’ 20K31200-691#21015#21706
20K β†’ HALF8142-134#21706#21840
HALF β†’ 25K43200-419#21840#22259
25K β†’ 30K54200-649#22259#22908
30K β†’ 20M10200-492#22908#23400
20M β†’ 21M7200-361#23400#23761
21M β†’ 35K7200-235#23761#23996
35K β†’ 23M6200-501#23996#24497
23M β†’ 24M12145-133#24497#24630
24M β†’ 40K21140-119#24630#24749
40K β†’ 25.2M1222-10#24749#24759
25.2M β†’ FINISH16113-97#24759#24856
TOTALS2602362-6598
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback