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BOSTON MARATHON 2025

Christophe Souplet

Bib: 21526•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
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
7:58/mi
24:44
↑ 97↓ 3451.5%
10K· 6.21 mi
8:20/mi
50:38
↑ 79↓ 1380.4%
15K· 9.32 mi
8:17/mi
1:16:21
↑ 67↓ 78
20K· 12.43 mi
8:41/mi
1:43:20
↑ 106↓ 860.1%
Half· 13.11 mi
8:39/mi
1:49:14
↑ 19↓ 370.5%
25K· 15.53 mi
8:49/mi
2:10:36
↑ 66↓ 880.2%
30K· 18.64 mi
9:18/mi
2:39:30
↑ 181↓ 1480.2%
20M
9:23/mi
2:52:15
↑ 64↓ 500.2%
21M
10:14/mi
3:02:29
↑ 106↓ 241.6%
35K· 21.75 mi
9:15/mi
3:09:24
↑ 17↓ 861.7%
23M
9:26/mi
3:21:13
↑ 23↓ 630.6%
24M
9:32/mi
3:30:45
↓ 821.3%
40K· 24.85 mi
9:53/mi
3:39:12
↓ 200.3%
25.2M
10:32/mi
3:42:50
↑ 13↓ 160.2%
Finish· 26.22 mi
8:54/mi
3:51:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:14
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:02:40
Pace9:21 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0124:447:5824:44
7:58
-
10K
6.21 mi11:45:5550:388:0925:54
8:20
+0:22
15K
9.32 mi12:11:381:16:218:1125:43
8:17
-0:03
20K
12.43 mi12:38:371:43:208:1926:59
8:41
+0:24
Half
13.11 mi12:44:311:49:148:205:54
8:39
-0:02
25K
15.53 mi13:05:532:10:368:2421:22
8:49
+0:10
30K
18.64 mi13:34:472:39:308:3328:54
9:18
+0:29
20M
20.00 mi13:47:322:52:158:3712:45
9:23
+0:05
21M
21.00 mi13:57:463:02:298:4110:14
10:14
+0:51
35K
21.75 mi14:04:413:09:248:436:55
9:15
-0:59
23M
23.00 mi14:16:303:21:138:4511:49
9:26
+0:11
24M
24.00 mi14:26:023:30:458:479:32
9:32
+0:06
40K
24.85 mi14:34:293:39:128:498:27
9:53
+0:21
25.2M
25.20 mi14:38:073:42:508:513:38
10:32
+0:39
Finish
26.22 mi14:47:113:51:548:519:04
8:54
-1:38

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

7:58 /mi

Average Pace

8:51 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:36

56% of race

Time at Steady Pace

1:18:59

34% of race

Time at Slower Pace

22:19

10% of race

Average Pace: 8:51 /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 mi11:20:0124:447:5824:44
7:58
#16284
10K
6.21 mi11:45:5550:388:0925:54
8:20
#17625
15K
9.32 mi12:11:381:16:218:1125:43
8:17
#17706
20K
12.43 mi12:38:371:43:208:1926:59
8:41
#18087
Half
13.11 mi12:44:311:49:148:205:54
8:39
#18182
25K
15.53 mi13:05:532:10:368:2421:22
8:49
#18317
30K
18.64 mi13:34:472:39:308:3328:54
9:18
#18481
20M
20.00 mi13:47:322:52:158:3712:45
9:23
#18504
21M
21.00 mi13:57:463:02:298:4110:14
10:14
#18555
35K
21.75 mi14:04:413:09:248:436:55
9:15
#18603
23M
23.00 mi14:16:303:21:138:4511:49
9:26
#18572
24M
24.00 mi14:26:023:30:458:479:32
9:32
#18644
40K
24.85 mi14:34:293:39:128:498:27
9:53
#18738
25.2M
25.20 mi14:38:073:42:508:513:38
10:32
#18741
Finish
26.22 mi14:47:113:51:548:519:04
8:54
#18723
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16284109181091817886(Top 63%)11588(Top 72%)11588(Top 920%)
10K6.21 mi3.10 mi17625-134111462-54411462-54418784(Top 66%)11976(Top 74%)11976(Top 951%)
15K9.32 mi3.11 mi17706-8111509-4711509-4717886(Top 63%)11588(Top 72%)11588(Top 920%)
20K12.43 mi3.11 mi18087-38111649-14011649-14019337(Top 68%)12180(Top 76%)12180(Top 967%)
Half13.11 mi0.68 mi18182-9511683-3411683-3420022(Top 70%)12463(Top 77%)12463(Top 990%)
25K15.53 mi2.42 mi18317-13511732-4911732-4918984(Top 67%)11963(Top 74%)11963(Top 950%)
30K18.64 mi3.11 mi18481-16411776-4411776-4419113(Top 67%)11883(Top 74%)11883(Top 944%)
20M20.00 mi1.36 mi18504-2311756+2011756+2018660(Top 66%)11526(Top 72%)11526(Top 915%)
21M21.00 mi1.00 mi18555-5111750+611750+619118(Top 67%)11674(Top 72%)11674(Top 927%)
35K21.75 mi0.75 mi18603-4811758-811758-819330(Top 68%)11656(Top 72%)11656(Top 926%)
23M23.00 mi1.25 mi18572+3111713+4511713+4518395(Top 65%)11165(Top 69%)11165(Top 887%)
24M24.00 mi1.00 mi18644-7211721-811721-819718(Top 69%)11728(Top 73%)11728(Top 932%)
40K24.85 mi0.85 mi18738-9411730-911730-920057(Top 71%)11814(Top 73%)11814(Top 938%)
25.2M25.20 mi0.35 mi18741-311721+911721+919101(Top 67%)11359(Top 71%)11359(Top 902%)
Finish26.22 mi1.02 mi18723+1811698+2311698+2318510(Top 65%)11128(Top 69%)11128(Top 884%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

17886

Males

11588

M60-64

11588

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18784

Males

11976

M60-64

11976

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

17886

Males

11588

M60-64

11588

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

19337

Males

12180

M60-64

12180

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

20022

Males

12463

M60-64

12463

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

18984

Males

11963

M60-64

11963

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

19113

Males

11883

M60-64

11883

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

18660

Males

11526

M60-64

11526

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

19118

Males

11674

M60-64

11674

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

19330

Males

11656

M60-64

11656

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18395

Males

11165

M60-64

11165

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

19718

Males

11728

M60-64

11728

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20057

Males

11814

M60-64

11814

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

19101

Males

11359

M60-64

11359

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

18510

Males

11128

M60-64

11128

Passing Analysis

Category:
Athletes Passed
1157
Passed By
3596
Net Change
-2439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16284
5K → 10K341375-1341#16284#17625
10K → 15K160241-81#17625#17706
15K → 20K90471-381#17706#18087
20K → Half20115-95#18087#18182
Half → 25K122257-135#18182#18317
25K → 30K191355-164#18317#18481
30K → 20M105128-23#18481#18504
20M → 21M83134-51#18504#18555
21M → 35K4088-48#18555#18603
35K → 23M11988+31#18603#18572
23M → 24M48120-72#18572#18644
24M → 40K45139-94#18644#18738
40K → 25.2M3235-3#18738#18741
25.2M → Finish6850+18#18741#18723
TOTALS11573596-2439
📊

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