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BOSTON MARATHON 2025

Stephane Hareau

Bib: 11156•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Masters (Masters Men)
#0 / 10463
Top 34%
Division (M50-54)
#0 / 1996
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
6:58/mi
21:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:09/mi
43:51
↑ 79↓ 1380.4%
15K· 9.32 mi
7:10/mi
1:06:06
↑ 67↓ 78
20K· 12.43 mi
7:19/mi
1:28:50
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:33:48
↑ 19↓ 370.5%
25K· 15.53 mi
7:24/mi
1:51:44
↑ 66↓ 880.2%
30K· 18.64 mi
7:52/mi
2:16:10
↑ 181↓ 1480.2%
20M
7:53/mi
2:26:53
↑ 64↓ 500.2%
21M
8:22/mi
2:35:15
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:40:52
↑ 17↓ 861.7%
23M
7:58/mi
2:50:51
↑ 23↓ 630.6%
24M
8:04/mi
2:58:55
↓ 821.3%
40K· 24.85 mi
8:12/mi
3:05:56
↓ 200.3%
25.2M
9:02/mi
3:09:03
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:16:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:48
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:43:08
Pace7:52 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1321:396:5821:39
6:58
-
10K
6.21 mi11:10:2543:517:0322:12
7:09
+0:11
15K
9.32 mi11:32:401:06:067:0622:15
7:10
+0:01
20K
12.43 mi11:55:241:28:507:0922:44
7:19
+0:09
Half
13.11 mi12:00:221:33:487:094:58
7:17
-0:02
25K
15.53 mi12:18:181:51:447:1217:56
7:24
+0:07
30K
18.64 mi12:42:442:16:107:1824:26
7:52
+0:28
20M
20.00 mi12:53:272:26:537:2110:43
7:53
+0:01
21M
21.00 mi13:01:492:35:157:248:22
8:22
+0:29
35K
21.75 mi13:07:262:40:527:245:37
7:30
-0:52
23M
23.00 mi13:17:252:50:517:269:59
7:58
+0:28
24M
24.00 mi13:25:292:58:557:278:04
8:04
+0:06
40K
24.85 mi13:32:303:05:567:297:01
8:12
+0:08
25.2M
25.20 mi13:35:373:09:037:303:07
9:02
+0:50
Finish
26.22 mi13:43:303:16:567:317:53
7:44
-1:18

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

6:58 /mi

Average Pace

7:31 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:44

57% of race

Time at Steady Pace

58:38

30% of race

Time at Slower Pace

26:34

13% of race

Average Pace: 7:31 /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 mi10:48:1321:396:5821:39
6:58
#7571
10K
6.21 mi11:10:2543:517:0322:12
7:09
#8324
15K
9.32 mi11:32:401:06:067:0622:15
7:10
#8415
20K
12.43 mi11:55:241:28:507:0922:44
7:19
#8528
Half
13.11 mi12:00:221:33:487:094:58
7:17
#8583
25K
15.53 mi12:18:181:51:447:1217:56
7:24
#8611
30K
18.64 mi12:42:442:16:107:1824:26
7:52
#8874
20M
20.00 mi12:53:272:26:537:2110:43
7:53
#8901
21M
21.00 mi13:01:492:35:157:248:22
8:22
#8924
35K
21.75 mi13:07:262:40:527:245:37
7:30
#8878
23M
23.00 mi13:17:252:50:517:269:59
7:58
#8890
24M
24.00 mi13:25:292:58:557:278:04
8:04
#8984
40K
24.85 mi13:32:303:05:567:297:01
8:12
#9073
25.2M
25.20 mi13:35:373:09:037:303:07
9:02
#9116
Finish
26.22 mi13:43:303:16:567:317:53
7:44
#9182
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7571672667268789(Top 31%)7429(Top 46%)7429(Top 372%)
10K6.21 mi3.10 mi8324-7537190-4647190-4649031(Top 32%)7622(Top 47%)7622(Top 382%)
15K9.32 mi3.11 mi8415-917231-417231-418789(Top 31%)7429(Top 46%)7429(Top 372%)
20K12.43 mi3.11 mi8528-1137279-487279-489174(Top 32%)7546(Top 47%)7546(Top 378%)
Half13.11 mi0.68 mi8583-557304-257304-259753(Top 34%)7881(Top 49%)7881(Top 395%)
25K15.53 mi2.42 mi8611-287309-57309-59114(Top 32%)7406(Top 46%)7406(Top 371%)
30K18.64 mi3.11 mi8874-2637395-867395-8610371(Top 37%)7869(Top 49%)7869(Top 394%)
20M20.00 mi1.36 mi8901-277383+127383+129593(Top 34%)7306(Top 45%)7306(Top 366%)
21M21.00 mi1.00 mi8924-237357+267357+269610(Top 34%)7153(Top 44%)7153(Top 358%)
35K21.75 mi0.75 mi8878+467311+467311+468659(Top 30%)6668(Top 41%)6668(Top 334%)
23M23.00 mi1.25 mi8890-127272+397272+399823(Top 35%)7141(Top 44%)7141(Top 358%)
24M24.00 mi1.00 mi8984-947294-227294-2211666(Top 41%)7981(Top 50%)7981(Top 400%)
40K24.85 mi0.85 mi9073-897315-217315-2111559(Top 41%)7837(Top 49%)7837(Top 393%)
25.2M25.20 mi0.35 mi9116-437320-57320-511936(Top 42%)7947(Top 49%)7947(Top 398%)
Finish26.22 mi1.02 mi9182-667310+107310+1010936(Top 39%)7475(Top 46%)7475(Top 374%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8789

Males

7429

M50-54

7429

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

9031

Males

7622

M50-54

7622

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8789

Males

7429

M50-54

7429

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9174

Males

7546

M50-54

7546

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9753

Males

7881

M50-54

7881

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9114

Males

7406

M50-54

7406

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

10371

Males

7869

M50-54

7869

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9593

Males

7306

M50-54

7306

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

9610

Males

7153

M50-54

7153

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

8659

Males

6668

M50-54

6668

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9823

Males

7141

M50-54

7141

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

11666

Males

7981

M50-54

7981

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11559

Males

7837

M50-54

7837

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11936

Males

7947

M50-54

7947

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10936

Males

7475

M50-54

7475

Passing Analysis

Category:
Athletes Passed
1150
Passed By
2761
Net Change
-1611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7571
5K → 10K39792-753#7571#8324
10K → 15K118209-91#8324#8415
15K → 20K138251-113#8415#8528
20K → Half1671-55#8528#8583
Half → 25K129157-28#8583#8611
25K → 30K142405-263#8611#8874
30K → 20M87114-27#8874#8901
20M → 21M93116-23#8901#8924
21M → 35K8539+46#8924#8878
35K → 23M114126-12#8878#8890
23M → 24M45139-94#8890#8984
24M → 40K59148-89#8984#9073
40K → 25.2M2467-43#9073#9116
25.2M → Finish61127-66#9116#9182
TOTALS11502761-1611
📊

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