Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

James Redmond

Bib: 5319 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 21%
Gender (Male)
#0 / 16340
Top 33%
Masters (Masters Men)
#0 / 10617
Top 18%
Age Group (M40-44)
#0 / 2198
Top 45%
Race Day Weather
51Β°/41Β°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
19:39
3.11 mi
Rank: #2889
Start β†’ 5K
19:39 | 6:20/mi
10K
39:36
6.21 mi
Rank: #3280 (-391)
5K β†’ 10K
19:57 | 6:26/mi
15K
59:26
9.32 mi
Rank: #3333 (-53)
10K β†’ 15K
19:50 | 6:24/mi
20K
1:19:31
12.43 mi
Rank: #3347 (-14)
15K β†’ 20K
20:05 | 6:28/mi
HALF
1:23:54
13.11 mi
Rank: #3378 (-31)
20K β†’ HALF
4:23 | 6:26/mi
25K
1:39:43
15.53 mi
Rank: #3382 (-4)
HALF β†’ 25K
15:49 | 6:32/mi
30K
2:01:10
18.64 mi
Rank: #3618 (-236)
25K β†’ 30K
21:27 | 6:55/mi
20M
2:10:51
20.00 mi
Rank: #3756 (-138)
30K β†’ 20M
9:41 | 7:08/mi
21M
2:18:44
21.00 mi
Rank: #3998 (-242)
20M β†’ 21M
7:53 | 7:53/mi
35K
2:23:59
21.75 mi
Rank: #4086 (-88)
21M β†’ 35K
5:15 | 7:02/mi
23M
2:34:05
23.00 mi
Rank: #4563 (-477)
35K β†’ 23M
10:06 | 8:05/mi
24M
2:41:35
24.00 mi
Rank: #4794 (-231)
23M β†’ 24M
7:30 | 7:30/mi
40K
2:48:37
24.85 mi
Rank: #5152 (-358)
24M β†’ 40K
7:02 | 8:14/mi
25.2M
2:51:46
25.20 mi
Rank: #5360 (-208)
40K β†’ 25.2M
3:09 | 9:09/mi
FINISH
3:00:27
26.22 mi
Rank: #5971 (-611)
25.2M β†’ FINISH
8:41 | 8:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:54
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:36:33
Pace7:22 /mi
πŸ“ŠPositive Split: 15.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1819:396:2019:39
6:20
-
10K
6.21 mi10:43:1539:366:2319:57
6:26
+0:06
15K
9.32 mi11:03:0559:266:2319:50
6:24
-0:02
20K
12.43 mi11:23:101:19:316:2420:05
6:28
+0:04
HALF
13.11 mi11:27:331:23:546:254:23
6:26
-0:02
25K
15.53 mi11:43:221:39:436:2615:49
6:32
+0:06
30K
18.64 mi12:04:492:01:106:3021:27
6:55
+0:23
20M
20.00 mi12:14:302:10:516:339:41
7:08
+0:13
21M
21.00 mi12:22:232:18:446:377:53
7:53
+0:45
35K
21.75 mi12:27:382:23:596:385:15
7:02
-0:51
23M
23.00 mi12:37:442:34:056:4210:06
8:05
+1:03
24M
24.00 mi12:45:142:41:356:447:30
7:30
-0:35
40K
24.85 mi12:52:162:48:376:487:02
8:14
+0:44
25.2M
25.20 mi12:55:252:51:466:493:09
9:09
+0:55
FINISH
26.22 mi13:04:063:00:276:548:41
8:32
-0:37

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

6:20 /mi

Average Pace

6:53 /mi

Slowest Pace

9:09 /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

1:39:43

55% of race

Time at Steady Pace

36:23

20% of race

Time at Slower Pace

44:21

25% of race

Average Pace: 6:53 /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 mi10:23:1819:396:2019:39
6:20
#2889
10K
6.21 mi10:43:1539:366:2319:57
6:26
#3280
15K
9.32 mi11:03:0559:266:2319:50
6:24
#3333
20K
12.43 mi11:23:101:19:316:2420:05
6:28
#3347
HALF
13.11 mi11:27:331:23:546:254:23
6:26
#3378
25K
15.53 mi11:43:221:39:436:2615:49
6:32
#3382
30K
18.64 mi12:04:492:01:106:3021:27
6:55
#3618
20M
20.00 mi12:14:302:10:516:339:41
7:08
#3756
21M
21.00 mi12:22:232:18:446:377:53
7:53
#3998
35K
21.75 mi12:27:382:23:596:385:15
7:02
#4086
23M
23.00 mi12:37:442:34:056:4210:06
8:05
#4563
24M
24.00 mi12:45:142:41:356:447:30
7:30
#4794
40K
24.85 mi12:52:162:48:376:487:02
8:14
#5152
25.2M
25.20 mi12:55:252:51:466:493:09
9:09
#5360
FINISH
26.22 mi13:04:063:00:276:548:41
8:32
#5971
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 mi2889276527653424(Top 12%)3272(Top 20%)3272(Top 149%)
10K6.21 mi3.10 mi3280-3913140-3753140-3753668(Top 13%)3493(Top 21%)3493(Top 159%)
15K9.32 mi3.11 mi3333-533190-503190-503424(Top 12%)3272(Top 20%)3272(Top 149%)
20K12.43 mi3.11 mi3347-143205-153205-153550(Top 12%)3392(Top 21%)3392(Top 154%)
HALF13.11 mi0.68 mi3378-313235-303235-303994(Top 14%)3792(Top 23%)3792(Top 173%)
25K15.53 mi2.42 mi3382-43234+13234+13595(Top 12%)3413(Top 21%)3413(Top 155%)
30K18.64 mi3.11 mi3618-2363449-2153449-2155197(Top 18%)4690(Top 29%)4690(Top 213%)
20M20.00 mi1.36 mi3756-1383565-1163565-1166442(Top 22%)5529(Top 34%)5529(Top 252%)
21M21.00 mi1.00 mi3998-2423767-2023767-2029057(Top 31%)6963(Top 43%)6963(Top 317%)
35K21.75 mi0.75 mi4086-883839-723839-727196(Top 25%)5931(Top 36%)5931(Top 270%)
23M23.00 mi1.25 mi4563-4774235-3964235-39612900(Top 44%)8756(Top 54%)8756(Top 398%)
24M24.00 mi1.00 mi4794-2314422-1874422-18710011(Top 34%)7289(Top 45%)7289(Top 332%)
40K24.85 mi0.85 mi5152-3584701-2794701-27913887(Top 48%)8998(Top 55%)8998(Top 409%)
25.2M25.20 mi0.35 mi5360-2084859-1584859-15815339(Top 53%)9635(Top 59%)9635(Top 438%)
FINISH26.22 mi1.02 mi5971-6115323-4645323-46418234(Top 63%)10990(Top 67%)10990(Top 500%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3424

Males

3272

M40-44

3272

5K→10K

3.1 - 6.2 mi

Top 13%
Γ—5
+79ft-138ft

Overall

3668

Males

3493

M40-44

3493

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3424

Males

3272

M40-44

3272

15K→20K

9.3 - 12.4 mi

Top 12%
Γ—5
+106ft-86ft

Overall

3550

Males

3392

M40-44

3392

20K→HALF

12.4 - 13.1 mi

Top 14%
Γ—2
+19ft-37ft

Overall

3994

Males

3792

M40-44

3792

HALF→25K

13.1 - 15.5 mi

Top 12%
Γ—4
+66ft-88ft

Overall

3595

Males

3413

M40-44

3413

25K→30K

15.5 - 18.6 mi

Top 18%
Γ—9
+181ft-148ft

Overall

5197

Males

4690

M40-44

4690

30K→20M

18.6 - 20.0 mi

Top 22%
Γ—5
+64ft-50ft

Overall

6442

Males

5529

M40-44

5529

20M→21M

20.0 - 21.0 mi

Top 31%
Γ—8
+106ft-24ft

Overall

9057

Males

6963

M40-44

6963

21M→35K

21.0 - 21.8 mi

Top 25%
Γ—7
+17ft-86ft

Overall

7196

Males

5931

M40-44

5931

35K→23M

21.8 - 23.0 mi

Top 44%
Γ—5
+23ft-63ft

Overall

12900

Males

8756

M40-44

8756

23M→24M

23.0 - 24.0 mi

Top 34%
Γ—6
+12ft-82ft

Overall

10011

Males

7289

M40-44

7289

24M→40K

24.0 - 24.9 mi

Top 48%
Γ—1
+6ft-20ft

Overall

13887

Males

8998

M40-44

8998

40K→25.2M

24.9 - 25.2 mi

Top 53%
Γ—1
+13ft-16ft

Overall

15339

Males

9635

M40-44

9635

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
Γ—2
+22ft-21ft

Overall

18234

Males

10990

M40-44

10990

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
410
Passed By
2194
Net Change
-3082
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2889
5K β†’ 10K38200-391#2889#3280
10K β†’ 15K66119-53#3280#3333
15K β†’ 20K7791-14#3333#3347
20K β†’ HALF536-31#3347#3378
HALF β†’ 25K7377-4#3378#3382
25K β†’ 30K47200-236#3382#3618
30K β†’ 20M29167-138#3618#3756
20M β†’ 21M10200-242#3756#3998
21M β†’ 35K16104-88#3998#4086
35K β†’ 23M14200-477#4086#4563
23M β†’ 24M16200-231#4563#4794
24M β†’ 40K12200-358#4794#5152
40K β†’ 25.2M2200-208#5152#5360
25.2M β†’ FINISH5200-611#5360#5971
TOTALS4102194-3082
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...
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 β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

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