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BOSTON MARATHON 2025

Jeanfrancois Maitrot

Bib: 18662•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 47%
Division (M55-59)
#0 / 1648
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:55/mi
24:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
48:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:46/mi
1:13:05
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:37:07
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:42:27
↑ 19↓ 370.5%
25K· 15.53 mi
7:52/mi
2:01:32
↑ 66↓ 880.2%
30K· 18.64 mi
8:10/mi
2:26:53
↑ 181↓ 1480.2%
20M
8:09/mi
2:37:57
↑ 64↓ 500.2%
21M
8:52/mi
2:46:49
↑ 106↓ 241.6%
35K· 21.75 mi
7:51/mi
2:52:41
↑ 17↓ 861.7%
23M
7:57/mi
3:02:38
↑ 23↓ 630.6%
24M
7:57/mi
3:10:35
↓ 821.3%
40K· 24.85 mi
8:00/mi
3:17:25
↓ 200.3%
25.2M
8:39/mi
3:20:24
↑ 13↓ 160.2%
Finish· 26.22 mi
7:34/mi
3:28:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:27
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:45:40
Pace8:04 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3724:367:5524:36
7:55
-
10K
6.21 mi11:39:5848:577:5324:21
7:50
-0:05
15K
9.32 mi12:04:061:13:057:5024:08
7:46
-0:04
20K
12.43 mi12:28:081:37:077:4924:02
7:44
-0:02
Half
13.11 mi12:33:281:42:277:495:20
7:49
+0:05
25K
15.53 mi12:52:332:01:327:4919:05
7:52
+0:03
30K
18.64 mi13:17:542:26:537:5325:21
8:10
+0:18
20M
20.00 mi13:28:582:37:577:5411:04
8:09
-0:01
21M
21.00 mi13:37:502:46:497:578:52
8:52
+0:43
35K
21.75 mi13:43:422:52:417:565:52
7:51
-1:01
23M
23.00 mi13:53:393:02:387:569:57
7:57
+0:06
24M
24.00 mi14:01:363:10:357:567:57
7:57
0:00
40K
24.85 mi14:08:263:17:257:576:50
8:00
+0:03
25.2M
25.20 mi14:11:253:20:247:572:59
8:39
+0:39
Finish
26.22 mi14:19:083:28:077:577:43
7:34
-1:05

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

7:34 /mi

Average Pace

7:57 /mi

Slowest Pace

8:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:16

94% of race

Time at Steady Pace

11:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:15:3724:367:5524:36
7:55
#15852
10K
6.21 mi11:39:5848:577:5324:21
7:50
#15453
15K
9.32 mi12:04:061:13:057:5024:08
7:46
#14997
20K
12.43 mi12:28:081:37:077:4924:02
7:44
#14378
Half
13.11 mi12:33:281:42:277:495:20
7:49
#14358
25K
15.53 mi12:52:332:01:327:4919:05
7:52
#14069
30K
18.64 mi13:17:542:26:537:5325:21
8:10
#13706
20M
20.00 mi13:28:582:37:577:5411:04
8:09
#13505
21M
21.00 mi13:37:502:46:497:578:52
8:52
#13422
35K
21.75 mi13:43:422:52:417:565:52
7:51
#13332
23M
23.00 mi13:53:393:02:387:569:57
7:57
#13076
24M
24.00 mi14:01:363:10:357:567:57
7:57
#12972
40K
24.85 mi14:08:263:17:257:576:50
8:00
#12838
25.2M
25.20 mi14:11:253:20:247:572:59
8:39
#12769
Finish
26.22 mi14:19:083:28:077:577:43
7:34
#12623
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15852107471074714076(Top 50%)9970(Top 62%)9970(Top 605%)
10K6.21 mi3.10 mi15453+39910597+15010597+15015142(Top 53%)10471(Top 65%)10471(Top 635%)
15K9.32 mi3.11 mi14997+45610397+20010397+20014076(Top 50%)9970(Top 62%)9970(Top 605%)
20K12.43 mi3.11 mi14378+61910113+28410113+28412701(Top 45%)9283(Top 58%)9283(Top 563%)
Half13.11 mi0.68 mi14358+2010100+1310100+1314329(Top 50%)10022(Top 62%)10022(Top 608%)
25K15.53 mi2.42 mi14069+2899945+1559945+15512899(Top 45%)9246(Top 57%)9246(Top 561%)
30K18.64 mi3.11 mi13706+3639726+2199726+21912512(Top 44%)8907(Top 55%)8907(Top 540%)
20M20.00 mi1.36 mi13505+2019612+1149612+11411417(Top 40%)8246(Top 51%)8246(Top 500%)
21M21.00 mi1.00 mi13422+839536+769536+7612693(Top 45%)8689(Top 54%)8689(Top 527%)
35K21.75 mi0.75 mi13332+909477+599477+5911120(Top 39%)7931(Top 49%)7931(Top 481%)
23M23.00 mi1.25 mi13076+2569326+1519326+1519629(Top 34%)7051(Top 44%)7051(Top 428%)
24M24.00 mi1.00 mi12972+1049249+779249+7710878(Top 38%)7614(Top 47%)7614(Top 462%)
40K24.85 mi0.85 mi12838+1349164+859164+8510130(Top 36%)7121(Top 44%)7121(Top 432%)
25.2M25.20 mi0.35 mi12769+699122+429122+429703(Top 34%)6822(Top 42%)6822(Top 414%)
Finish26.22 mi1.02 mi12623+1469026+969026+969726(Top 34%)6837(Top 42%)6837(Top 415%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14076

Males

9970

M55-59

9970

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

15142

Males

10471

M55-59

10471

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14076

Males

9970

M55-59

9970

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12701

Males

9283

M55-59

9283

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14329

Males

10022

M55-59

10022

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12899

Males

9246

M55-59

9246

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

12512

Males

8907

M55-59

8907

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

11417

Males

8246

M55-59

8246

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12693

Males

8689

M55-59

8689

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

11120

Males

7931

M55-59

7931

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9629

Males

7051

M55-59

7051

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10878

Males

7614

M55-59

7614

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10130

Males

7121

M55-59

7121

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9703

Males

6822

M55-59

6822

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9726

Males

6837

M55-59

6837

Passing Analysis

Category:
Athletes Passed
3746
Passed By
517
Net Change
+3229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15852
5K → 10K551152+399#15852#15453
10K → 15K49640+456#15453#14997
15K → 20K6278+619#14997#14378
20K → Half4323+20#14378#14358
Half → 25K32435+289#14358#14069
25K → 30K44077+363#14069#13706
30K → 20M22726+201#13706#13505
20M → 21M14764+83#13505#13422
21M → 35K11121+90#13422#13332
35K → 23M26711+256#13332#13076
23M → 24M12723+104#13076#12972
24M → 40K1439+134#12972#12838
40K → 25.2M789+69#12838#12769
25.2M → Finish16519+146#12769#12623
TOTALS3746517+3229
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing