Boston Marathon logo
BOSTON MARATHON 2025

Marc-Antoine Holin

Bib: 862•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 35%
Gender (Male)
#0 / 16105
Top 48%
Masters (Masters Men)
#0 / 10463
Top 37%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:54
Rank: #5700
Start → 5K
20:54 | 6:44/mi
10K· 6.21 mi
41:25
Rank: #5068 (+632)
5K → 10K
20:31 | 6:36/mi
15K· 9.32 mi
1:02:40
Rank: #5489 (-421)
10K → 15K
21:15 | 6:50/mi
20K· 12.43 mi
1:23:35
Rank: #5236 (+253)
15K → 20K
20:55 | 6:44/mi
Half· 13.11 mi
1:28:04
Rank: #5146 (+90)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:45:02
Rank: #5373 (-227)
Half → 25K
16:58 | 7:00/mi
30K· 18.64 mi
2:10:26
Rank: #6643 (-1270)
25K → 30K
25:24 | 8:11/mi
20M
2:21:56
Rank: #7053 (-410)
30K → 20M
11:30 | 8:28/mi
21M
2:31:40
Rank: #7527 (-474)
20M → 21M
9:44 | 9:44/mi
35K· 21.75 mi
2:39:08
Rank: #8202 (-675)
21M → 35K
7:28 | 9:59/mi
23M
2:50:11
Rank: #8642 (-440)
35K → 23M
11:03 | 8:50/mi
24M
3:00:02
Rank: #9389 (-747)
23M → 24M
9:51 | 9:51/mi
40K· 24.85 mi
3:07:49
Rank: #9718 (-329)
24M → 40K
7:47 | 9:06/mi
25.2M
3:11:03
Rank: #9781 (-63)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:19:23
Rank: #9958 (-177)
25.2M → Finish
8:20 | 8:11/mi

Course Map & Elevation

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:04
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:51:19
Pace8:29 /mi
📊Positive Split: 26.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5120:546:4420:54
6:44
-
10K
6.21 mi10:44:2241:256:4020:31
6:36
-0:08
15K
9.32 mi11:05:371:02:406:4321:15
6:50
+0:14
20K
12.43 mi11:26:321:23:356:4420:55
6:44
-0:06
Half
13.11 mi11:31:011:28:046:434:29
6:34
-0:10
25K
15.53 mi11:47:591:45:026:4616:58
7:00
+0:26
30K
18.64 mi12:13:232:10:267:0025:24
8:11
+1:11
20M
20.00 mi12:24:532:21:567:0611:30
8:28
+0:17
21M
21.00 mi12:34:372:31:407:139:44
9:44
+1:16
35K
21.75 mi12:42:052:39:087:197:28
9:59
+0:15
23M
23.00 mi12:53:082:50:117:2411:03
8:50
-1:09
24M
24.00 mi13:02:593:00:027:309:51
9:51
+1:01
40K
24.85 mi13:10:463:07:497:337:47
9:06
-0:45
25.2M
25.20 mi13:14:003:11:037:353:14
9:23
+0:17
Finish
26.22 mi13:22:203:19:237:378:20
8:11
-1:12

Checkpoints & Pacing

📈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

6:34 /mi

Average Pace

7:37 /mi

Slowest Pace

9:59 /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

1:45:02

53% of race

Time at Steady Pace

45:14

23% of race

Time at Slower Pace

49:07

25% of race

Average Pace: 7:36 /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 mi10:23:5120:546:4420:54
6:44
#5700
10K
6.21 mi10:44:2241:256:4020:31
6:36
#5068
15K
9.32 mi11:05:371:02:406:4321:15
6:50
#5489
20K
12.43 mi11:26:321:23:356:4420:55
6:44
#5236
Half
13.11 mi11:31:011:28:046:434:29
6:34
#5146
25K
15.53 mi11:47:591:45:026:4616:58
7:00
#5373
30K
18.64 mi12:13:232:10:267:0025:24
8:11
#6643
20M
20.00 mi12:24:532:21:567:0611:30
8:28
#7053
21M
21.00 mi12:34:372:31:407:139:44
9:44
#7527
35K
21.75 mi12:42:052:39:087:197:28
9:59
#8202
23M
23.00 mi12:53:082:50:117:2411:03
8:50
#8642
24M
24.00 mi13:02:593:00:027:309:51
9:51
#9389
40K
24.85 mi13:10:463:07:497:337:47
9:06
#9718
25.2M
25.20 mi13:14:003:11:037:353:14
9:23
#9781
Finish
26.22 mi13:22:203:19:237:378:20
8:11
#9958
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5700526752676485(Top 23%)5859(Top 36%)5859(Top 261%)
10K6.21 mi3.10 mi5068+6324724+5434724+5434520(Top 16%)4236(Top 26%)4236(Top 189%)
15K9.32 mi3.11 mi5489-4215074-3505074-3506485(Top 23%)5859(Top 36%)5859(Top 261%)
20K12.43 mi3.11 mi5236+2534851+2234851+2234733(Top 17%)4387(Top 27%)4387(Top 195%)
Half13.11 mi0.68 mi5146+904775+764775+764244(Top 15%)3983(Top 25%)3983(Top 177%)
25K15.53 mi2.42 mi5373-2274949-1744949-1746331(Top 22%)5645(Top 35%)5645(Top 251%)
30K18.64 mi3.11 mi6643-12705941-9925941-99212619(Top 44%)8954(Top 56%)8954(Top 398%)
20M20.00 mi1.36 mi7053-4106218-2776218-27713515(Top 48%)9217(Top 57%)9217(Top 410%)
21M21.00 mi1.00 mi7527-4746502-2846502-28417161(Top 60%)10757(Top 67%)10757(Top 479%)
35K21.75 mi0.75 mi8202-6756916-4146916-41421825(Top 77%)12812(Top 80%)12812(Top 570%)
23M23.00 mi1.25 mi8642-4407134-2187134-21815222(Top 54%)9725(Top 60%)9725(Top 433%)
24M24.00 mi1.00 mi9389-7477521-3877521-38720876(Top 73%)12278(Top 76%)12278(Top 546%)
40K24.85 mi0.85 mi9718-3297657-1367657-13616842(Top 59%)10288(Top 64%)10288(Top 458%)
25.2M25.20 mi0.35 mi9781-637663-67663-613794(Top 49%)8828(Top 55%)8828(Top 393%)
Finish26.22 mi1.02 mi9958-1777734-717734-7114094(Top 50%)9053(Top 56%)9053(Top 403%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6485

Males

5859

M40-44

5859

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4520

Males

4236

M40-44

4236

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6485

Males

5859

M40-44

5859

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4733

Males

4387

M40-44

4387

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4244

Males

3983

M40-44

3983

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6331

Males

5645

M40-44

5645

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

12619

Males

8954

M40-44

8954

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13515

Males

9217

M40-44

9217

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

17161

Males

10757

M40-44

10757

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21825

Males

12812

M40-44

12812

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

15222

Males

9725

M40-44

9725

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

20876

Males

12278

M40-44

12278

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16842

Males

10288

M40-44

10288

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13794

Males

8828

M40-44

8828

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14094

Males

9053

M40-44

9053

Passing Analysis

Category:
Athletes Passed
1280
Passed By
5538
Net Change
-4258
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5700
5K → 10K65422+632#5700#5068
10K → 15K32453-421#5068#5489
15K → 20K27219+253#5489#5236
20K → Half966+90#5236#5146
Half → 25K57284-227#5146#5373
25K → 30K241294-1270#5373#6643
30K → 20M23433-410#6643#7053
20M → 21M13487-474#7053#7527
21M → 35K3678-675#7527#8202
35K → 23M34474-440#8202#8642
23M → 24M6753-747#8642#9389
24M → 40K16345-329#9389#9718
40K → 25.2M2689-63#9718#9781
25.2M → Finish24201-177#9781#9958
TOTALS12805538-4258
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing