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BOSTON MARATHON 2025

Jean Larose

Bib: 25658•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M80+)
#0 / 8
Top 50%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:03
Rank: #27028
Start → 5K
33:03 | 10:38/mi
10K· 6.21 mi
1:06:02
Rank: #26730 (+298)
5K → 10K
32:59 | 10:37/mi
15K· 9.32 mi
1:39:29
Rank: #26590 (+140)
10K → 15K
33:27 | 10:46/mi
20K· 12.43 mi
2:13:49
Rank: #26442 (+148)
15K → 20K
34:20 | 11:03/mi
Half· 13.11 mi
2:21:06
Rank: #26418 (+24)
20K → Half
7:17 | 10:41/mi
25K· 15.53 mi
2:47:34
Rank: #26174 (+244)
Half → 25K
26:28 | 10:55/mi
30K· 18.64 mi
3:23:05
Rank: #25901 (+273)
25K → 30K
35:31 | 11:26/mi
20M
3:38:41
Rank: #25793 (+108)
30K → 20M
15:36 | 11:29/mi
21M
3:50:35
Rank: #25696 (+97)
20M → 21M
11:54 | 11:54/mi
35K· 21.75 mi
3:58:19
Rank: #25603 (+93)
21M → 35K
7:44 | 10:20/mi
23M
4:12:39
Rank: #25548 (+55)
35K → 23M
14:20 | 11:27/mi
24M
4:24:19
Rank: #25541 (+7)
23M → 24M
11:40 | 11:40/mi
40K· 24.85 mi
4:35:13
Rank: #25590 (-49)
24M → 40K
10:54 | 12:45/mi
25.2M
4:39:49
Rank: #25581 (+9)
40K → 25.2M
4:36 | 13:20/mi
Finish· 26.22 mi
4:51:46
Rank: #25637 (-56)
25.2M → Finish
11:57 | 11:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:06
Pace10:46 /mi
2nd Half
Distance13.11 mi
Time2:30:40
Pace11:30 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0933:0310:3833:03
10:38
-
10K
6.21 mi12:21:081:06:0210:3832:59
10:37
-0:01
15K
9.32 mi12:54:351:39:2910:4033:27
10:46
+0:09
20K
12.43 mi13:28:552:13:4910:4634:20
11:03
+0:17
Half
13.11 mi13:36:122:21:0610:467:17
10:41
-0:22
25K
15.53 mi14:02:402:47:3410:4726:28
10:55
+0:14
30K
18.64 mi14:38:113:23:0510:5435:31
11:26
+0:31
20M
20.00 mi14:53:473:38:4110:5615:36
11:29
+0:03
21M
21.00 mi15:05:413:50:3510:5911:54
11:54
+0:25
35K
21.75 mi15:13:253:58:1910:577:44
10:20
-1:34
23M
23.00 mi15:27:454:12:3910:5914:20
11:27
+1:07
24M
24.00 mi15:39:254:24:1911:0111:40
11:40
+0:13
40K
24.85 mi15:50:194:35:1311:0410:54
12:45
+1:05
25.2M
25.20 mi15:54:554:39:4911:064:36
13:20
+0:35
Finish
26.22 mi16:06:524:51:4611:0811:57
11:44
-1:36

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

10:20 /mi

Average Pace

11:08 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:58

48% of race

Time at Steady Pace

2:03:24

42% of race

Time at Slower Pace

27:24

9% of race

Average Pace: 11:08 /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 mi11:48:0933:0310:3833:03
10:38
#27028
10K
6.21 mi12:21:081:06:0210:3832:59
10:37
#26730
15K
9.32 mi12:54:351:39:2910:4033:27
10:46
#26590
20K
12.43 mi13:28:552:13:4910:4634:20
11:03
#26442
Half
13.11 mi13:36:122:21:0610:467:17
10:41
#26418
25K
15.53 mi14:02:402:47:3410:4726:28
10:55
#26174
30K
18.64 mi14:38:113:23:0510:5435:31
11:26
#25901
20M
20.00 mi14:53:473:38:4110:5615:36
11:29
#25793
21M
21.00 mi15:05:413:50:3510:5911:54
11:54
#25696
35K
21.75 mi15:13:253:58:1910:577:44
10:20
#25603
23M
23.00 mi15:27:454:12:3910:5914:20
11:27
#25548
24M
24.00 mi15:39:254:24:1911:0111:40
11:40
#25541
40K
24.85 mi15:50:194:35:1311:0410:54
12:45
#25590
25.2M
25.20 mi15:54:554:39:4911:064:36
13:20
#25581
Finish
26.22 mi16:06:524:51:4611:0811:57
11:44
#25637
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM80+Seg. OverallSeg. MalesSeg. M80+
5K3.11 mi3.11 mi27028156151561526352(Top 93%)15310(Top 95%)15310(Top 191375%)
10K6.21 mi3.10 mi26730+29815479+13615479+13626464(Top 93%)15345(Top 95%)15345(Top 191813%)
15K9.32 mi3.11 mi26590+14015413+6615413+6626352(Top 93%)15310(Top 95%)15310(Top 191375%)
20K12.43 mi3.11 mi26442+14815338+7515338+7526081(Top 92%)15161(Top 94%)15161(Top 189513%)
Half13.11 mi0.68 mi26418+2415336+215336+226063(Top 92%)15134(Top 94%)15134(Top 189175%)
25K15.53 mi2.42 mi26174+24415229+10715229+10725088(Top 88%)14686(Top 91%)14686(Top 183575%)
30K18.64 mi3.11 mi25901+27315067+16215067+16224756(Top 87%)14423(Top 90%)14423(Top 180288%)
20M20.00 mi1.36 mi25793+10814996+7114996+7124505(Top 86%)14221(Top 88%)14221(Top 177763%)
21M21.00 mi1.00 mi25696+9714939+5714939+5723408(Top 82%)13634(Top 85%)13634(Top 170425%)
35K21.75 mi0.75 mi25603+9314892+4714892+4722795(Top 80%)13306(Top 83%)13306(Top 166325%)
23M23.00 mi1.25 mi25548+5514854+3814854+3824163(Top 85%)13923(Top 86%)13923(Top 174038%)
24M24.00 mi1.00 mi25541+714836+1814836+1825189(Top 89%)14403(Top 89%)14403(Top 180038%)
40K24.85 mi0.85 mi25590-4914847-1114847-1125998(Top 92%)14786(Top 92%)14786(Top 184825%)
25.2M25.20 mi0.35 mi25581+914837+1014837+1025481(Top 90%)14482(Top 90%)14482(Top 181025%)
Finish26.22 mi1.02 mi25637-5614856-1914856-1926451(Top 93%)15019(Top 93%)15019(Top 187738%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26352

Males

15310

M80+

15310

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

26464

Males

15345

M80+

15345

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26352

Males

15310

M80+

15310

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

26081

Males

15161

M80+

15161

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

26063

Males

15134

M80+

15134

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

25088

Males

14686

M80+

14686

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

24756

Males

14423

M80+

14423

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24505

Males

14221

M80+

14221

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23408

Males

13634

M80+

13634

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

22795

Males

13306

M80+

13306

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

24163

Males

13923

M80+

13923

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

25189

Males

14403

M80+

14403

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

25998

Males

14786

M80+

14786

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25481

Males

14482

M80+

14482

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26451

Males

15019

M80+

15019

Passing Analysis

Category:
Athletes Passed
1765
Passed By
374
Net Change
+1391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27028
5K → 10K33840+298#27028#26730
10K → 15K18646+140#26730#26590
15K → 20K18537+148#26590#26442
20K → Half328+24#26442#26418
Half → 25K2528+244#26418#26174
25K → 30K28310+273#26174#25901
30K → 20M12113+108#25901#25793
20M → 21M1058+97#25793#25696
21M → 35K952+93#25696#25603
35K → 23M7520+55#25603#25548
23M → 24M3932+7#25548#25541
24M → 40K2170-49#25541#25590
40K → 25.2M1910+9#25590#25581
25.2M → Finish1470-56#25581#25637
TOTALS1765374+1391
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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