All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marck De Haan

Bib: 2411 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 27%
Gender (Male)
#0 / 16340
Top 40%
Masters (Masters Men)
#0 / 10617
Top 27%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds

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
20:50
3.11 mi
Rank: #5953
Start → 5K
20:50 | 6:43/mi
10K
41:38
6.21 mi
Rank: #5915 (+38)
5K → 10K
20:48 | 6:42/mi
15K
1:02:14
9.32 mi
Rank: #5618 (+297)
10K → 15K
20:36 | 6:38/mi
20K
1:23:23
12.43 mi
Rank: #5714 (-96)
15K → 20K
21:09 | 6:49/mi
HALF
1:28:00
13.11 mi
Rank: #5763 (-49)
20K → HALF
4:37 | 6:47/mi
25K
1:44:47
15.53 mi
Rank: #5936 (-173)
HALF → 25K
16:47 | 6:56/mi
30K
2:07:06
18.64 mi
Rank: #6208 (-272)
25K → 30K
22:19 | 7:11/mi
20M
2:20:44
20.00 mi
Rank: #7783 (-1575)
30K → 20M
13:38 | 10:03/mi
21M
2:28:12
21.00 mi
Rank: #7646 (+137)
20M → 21M
7:28 | 7:28/mi
35K
2:33:25
21.75 mi
Rank: #7579 (+67)
21M → 35K
5:13 | 6:59/mi
23M
2:42:49
23.00 mi
Rank: #7582 (-3)
35K → 23M
9:24 | 7:31/mi
24M
2:50:22
24.00 mi
Rank: #7662 (-80)
23M → 24M
7:33 | 7:33/mi
40K
2:57:07
24.85 mi
Rank: #7765 (-103)
24M → 40K
6:45 | 7:54/mi
25.2M
3:00:08
25.20 mi
Rank: #7827 (-62)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:07:33
26.22 mi
Rank: #7866 (-39)
25.2M → FINISH
7:25 | 7:17/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:00
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:39:33
Pace7:36 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1220:506:4320:50
6:43
-
10K
6.21 mi10:47:0041:386:4320:48
6:42
-0:01
15K
9.32 mi11:07:361:02:146:4120:36
6:38
-0:04
20K
12.43 mi11:28:451:23:236:4321:09
6:49
+0:11
HALF
13.11 mi11:33:221:28:006:434:37
6:47
-0:02
25K
15.53 mi11:50:091:44:476:4516:47
6:56
+0:09
30K
18.64 mi12:12:282:07:066:5022:19
7:11
+0:15
20M
20.00 mi12:26:062:20:447:0313:38
10:03
+2:52
21M
21.00 mi12:33:342:28:127:047:28
7:28
-2:35
35K
21.75 mi12:38:472:33:257:045:13
6:59
-0:29
23M
23.00 mi12:48:112:42:497:059:24
7:31
+0:32
24M
24.00 mi12:55:442:50:227:067:33
7:33
+0:02
40K
24.85 mi13:02:292:57:077:086:45
7:54
+0:21
25.2M
25.20 mi13:05:303:00:087:093:01
8:45
+0:51
FINISH
26.22 mi13:12:553:07:337:107:25
7:17
-1:28

Checkpoint Splits Visualizations

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

📈Pace 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

6:38 /mi

Average Pace

7:10 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:02:14

33% of race

Time at Steady Pace

1:41:55

54% of race

Time at Slower Pace

23:24

12% of race

Average Pace: 7:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:26:1220:506:4320:50
6:43
#5953
10K
6.21 mi10:47:0041:386:4320:48
6:42
#5915
15K
9.32 mi11:07:361:02:146:4120:36
6:38
#5618
20K
12.43 mi11:28:451:23:236:4321:09
6:49
#5714
HALF
13.11 mi11:33:221:28:006:434:37
6:47
#5763
25K
15.53 mi11:50:091:44:476:4516:47
6:56
#5936
30K
18.64 mi12:12:282:07:066:5022:19
7:11
#6208
20M
20.00 mi12:26:062:20:447:0313:38
10:03
#7783
21M
21.00 mi12:33:342:28:127:047:28
7:28
#7646
35K
21.75 mi12:38:472:33:257:045:13
6:59
#7579
23M
23.00 mi12:48:112:42:497:059:24
7:31
#7582
24M
24.00 mi12:55:442:50:227:067:33
7:33
#7662
40K
24.85 mi13:02:292:57:077:086:45
7:54
#7765
25.2M
25.20 mi13:05:303:00:087:093:01
8:45
#7827
FINISH
26.22 mi13:12:553:07:337:107:25
7:17
#7866
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5953544154415174(Top 18%)4805(Top 29%)4805(Top 219%)
10K6.21 mi3.10 mi5915+385411+305411+305908(Top 20%)5387(Top 33%)5387(Top 245%)
15K9.32 mi3.11 mi5618+2975174+2375174+2375174(Top 18%)4805(Top 29%)4805(Top 219%)
20K12.43 mi3.11 mi5714-965252-785252-786291(Top 22%)5633(Top 34%)5633(Top 256%)
HALF13.11 mi0.68 mi5763-495288-365288-366888(Top 24%)6106(Top 37%)6106(Top 278%)
25K15.53 mi2.42 mi5936-1735402-1145402-1146866(Top 24%)6019(Top 37%)6019(Top 274%)
30K18.64 mi3.11 mi6208-2725564-1625564-1627280(Top 25%)6182(Top 38%)6182(Top 281%)
20M20.00 mi1.36 mi7783-15756675-11116675-111122666(Top 78%)13382(Top 82%)13382(Top 609%)
21M21.00 mi1.00 mi7646+1376579+966579+966273(Top 22%)5310(Top 32%)5310(Top 242%)
35K21.75 mi0.75 mi7579+676519+606519+606887(Top 24%)5744(Top 35%)5744(Top 261%)
23M23.00 mi1.25 mi7582-36488+316488+318935(Top 31%)6832(Top 42%)6832(Top 311%)
24M24.00 mi1.00 mi7662-806514-266514-2610416(Top 36%)7502(Top 46%)7502(Top 341%)
40K24.85 mi0.85 mi7765-1036543-296543-2911700(Top 40%)8027(Top 49%)8027(Top 365%)
25.2M25.20 mi0.35 mi7827-626571-286571-2813076(Top 45%)8584(Top 53%)8584(Top 391%)
FINISH26.22 mi1.02 mi7866-396562+96562+99675(Top 33%)6947(Top 43%)6947(Top 316%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5174

Males

4805

M40-44

4805

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5908

Males

5387

M40-44

5387

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5174

Males

4805

M40-44

4805

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6291

Males

5633

M40-44

5633

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

6888

Males

6106

M40-44

6106

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

6866

Males

6019

M40-44

6019

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7280

Males

6182

M40-44

6182

30K→20M

18.6 - 20.0 mi

Top 78%
×5
+64ft-50ft

Overall

22666

Males

13382

M40-44

13382

20M→21M

20.0 - 21.0 mi

Top 22%
×8
+106ft-24ft

Overall

6273

Males

5310

M40-44

5310

21M→35K

21.0 - 21.8 mi

Top 24%
×7
+17ft-86ft

Overall

6887

Males

5744

M40-44

5744

35K→23M

21.8 - 23.0 mi

Top 31%
×5
+23ft-63ft

Overall

8935

Males

6832

M40-44

6832

23M→24M

23.0 - 24.0 mi

Top 36%
×6
+12ft-82ft

Overall

10416

Males

7502

M40-44

7502

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11700

Males

8027

M40-44

8027

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

13076

Males

8584

M40-44

8584

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9675

Males

6947

M40-44

6947

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1221*
Passed By
1578
Net Change
-1913
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5953
5K → 10K215*177+38#5953#5915
10K → 15K322*25+297#5915#5618
15K → 20K76172-96#5618#5714
20K → HALF857-49#5714#5763
HALF → 25K59200-173#5763#5936
25K → 30K77200-272#5936#6208
30K → 20M0200-1575#6208#7783
20M → 21M14912+137#7783#7646
21M → 35K7811+67#7646#7579
35K → 23M8487-3#7579#7582
23M → 24M40120-80#7582#7662
24M → 40K47150-103#7662#7765
40K → 25.2M1274-62#7765#7827
25.2M → FINISH5493-39#7827#7866
TOTALS1221*1578-1913

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race 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