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BOSTON MARATHON 2025

Gilles Roulet

Bib: 1741•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 14%
Division (M18-39)
#0 / 5642
Top 34%
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
6:22/mi
19:48
↑ 97↓ 3451.5%
10K· 6.21 mi
6:17/mi
39:18
↑ 79↓ 1380.4%
15K· 9.32 mi
6:17/mi
58:48
↑ 67↓ 78
20K· 12.43 mi
6:20/mi
1:18:28
↑ 106↓ 860.1%
Half· 13.11 mi
6:11/mi
1:22:41
↑ 19↓ 370.5%
25K· 15.53 mi
6:18/mi
1:37:58
↑ 66↓ 880.2%
30K· 18.64 mi
6:37/mi
1:58:32
↑ 181↓ 1480.2%
20M
6:43/mi
2:07:40
↑ 64↓ 500.2%
21M
7:16/mi
2:14:56
↑ 106↓ 241.6%
35K· 21.75 mi
6:38/mi
2:19:54
↑ 17↓ 861.7%
23M
6:54/mi
2:28:32
↑ 23↓ 630.6%
24M
6:45/mi
2:35:17
↓ 821.3%
40K· 24.85 mi
7:01/mi
2:41:17
↓ 200.3%
25.2M
7:44/mi
2:43:57
↑ 13↓ 160.2%
Finish· 26.22 mi
7:00/mi
2:51:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:41
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:28:24
Pace6:45 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3719:486:2219:48
6:22
-
10K
6.21 mi10:40:0739:186:1919:30
6:17
-0:05
15K
9.32 mi10:59:3758:486:1919:30
6:17
0:00
20K
12.43 mi11:19:171:18:286:1919:40
6:20
+0:03
Half
13.11 mi11:23:301:22:416:184:13
6:11
-0:09
25K
15.53 mi11:38:471:37:586:1815:17
6:18
+0:07
30K
18.64 mi11:59:211:58:326:2220:34
6:37
+0:19
20M
20.00 mi12:08:292:07:406:239:08
6:43
+0:06
21M
21.00 mi12:15:452:14:566:267:16
7:16
+0:33
35K
21.75 mi12:20:432:19:546:264:58
6:38
-0:38
23M
23.00 mi12:29:212:28:326:278:38
6:54
+0:16
24M
24.00 mi12:36:062:35:176:286:45
6:45
-0:09
40K
24.85 mi12:42:062:41:176:296:00
7:01
+0:16
25.2M
25.20 mi12:44:462:43:576:302:40
7:44
+0:43
Finish
26.22 mi12:51:542:51:056:327:08
7:00
-0:44

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

6:11 /mi

Average Pace

6:32 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:58

57% of race

Time at Steady Pace

41:25

24% of race

Time at Slower Pace

31:42

19% of race

Average Pace: 6:31 /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 mi10:20:3719:486:2219:48
6:22
#2923
10K
6.21 mi10:40:0739:186:1919:30
6:17
#2595
15K
9.32 mi10:59:3758:486:1919:30
6:17
#2447
20K
12.43 mi11:19:171:18:286:1919:40
6:20
#2334
Half
13.11 mi11:23:301:22:416:184:13
6:11
#2302
25K
15.53 mi11:38:471:37:586:1815:17
6:18
#2208
30K
18.64 mi11:59:211:58:326:2220:34
6:37
#2226
20M
20.00 mi12:08:292:07:406:239:08
6:43
#2238
21M
21.00 mi12:15:452:14:566:267:16
7:16
#2272
35K
21.75 mi12:20:432:19:546:264:58
6:38
#2290
23M
23.00 mi12:29:212:28:326:278:38
6:54
#2301
24M
24.00 mi12:36:062:35:176:286:45
6:45
#2320
40K
24.85 mi12:42:062:41:176:296:00
7:01
#2348
25.2M
25.20 mi12:44:462:43:576:302:40
7:44
#2379
Finish
26.22 mi12:51:542:51:056:327:08
7:00
#2454
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2923278227822237(Top 8%)2133(Top 13%)2133(Top 38%)
10K6.21 mi3.10 mi2595+3282473+3092473+3092277(Top 8%)2178(Top 14%)2178(Top 39%)
15K9.32 mi3.11 mi2447+1482337+1362337+1362237(Top 8%)2133(Top 13%)2133(Top 38%)
20K12.43 mi3.11 mi2334+1132227+1102227+1102166(Top 8%)2066(Top 13%)2066(Top 37%)
Half13.11 mi0.68 mi2302+322197+302197+301926(Top 7%)1839(Top 11%)1839(Top 33%)
25K15.53 mi2.42 mi2208+942109+882109+881887(Top 7%)1795(Top 11%)1795(Top 32%)
30K18.64 mi3.11 mi2226-182121-122121-122502(Top 9%)2370(Top 15%)2370(Top 42%)
20M20.00 mi1.36 mi2238-122135-142135-142557(Top 9%)2405(Top 15%)2405(Top 43%)
21M21.00 mi1.00 mi2272-342167-322167-323468(Top 12%)3180(Top 20%)3180(Top 56%)
35K21.75 mi0.75 mi2290-182182-152182-153170(Top 11%)2912(Top 18%)2912(Top 52%)
23M23.00 mi1.25 mi2301-112193-112193-113194(Top 11%)2914(Top 18%)2914(Top 52%)
24M24.00 mi1.00 mi2320-192208-152208-153236(Top 11%)2916(Top 18%)2916(Top 52%)
40K24.85 mi0.85 mi2348-282233-252233-254017(Top 14%)3505(Top 22%)3505(Top 62%)
25.2M25.20 mi0.35 mi2379-312258-252258-254495(Top 16%)3773(Top 23%)3773(Top 67%)
Finish26.22 mi1.02 mi2454-752326-682326-685710(Top 20%)4547(Top 28%)4547(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2237

Males

2133

M18-39

2133

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

2277

Males

2178

M18-39

2178

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2237

Males

2133

M18-39

2133

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2166

Males

2066

M18-39

2066

20K→Half

12.4 - 13.1 mi

Top 7%
×2story building
+19ft-37ft

Overall

1926

Males

1839

M18-39

1839

Half→25K

13.1 - 15.5 mi

Top 7%
×4story building
+66ft-88ft

Overall

1887

Males

1795

M18-39

1795

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2502

Males

2370

M18-39

2370

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2557

Males

2405

M18-39

2405

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3468

Males

3180

M18-39

3180

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

3170

Males

2912

M18-39

2912

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

3194

Males

2914

M18-39

2914

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

3236

Males

2916

M18-39

2916

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

4017

Males

3505

M18-39

3505

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4495

Males

3773

M18-39

3773

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5710

Males

4547

M18-39

4547

Passing Analysis

Category:
Athletes Passed
1086
Passed By
617
Net Change
+469
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2923
5K → 10K35325+328#2923#2595
10K → 15K17527+148#2595#2447
15K → 20K13421+113#2447#2334
20K → Half331+32#2334#2302
Half → 25K10612+94#2302#2208
25K → 30K7593-18#2208#2226
30K → 20M3951-12#2226#2238
20M → 21M2862-34#2238#2272
21M → 35K1937-18#2272#2290
35K → 23M4354-11#2290#2301
23M → 24M3150-19#2301#2320
24M → 40K2856-28#2320#2348
40K → 25.2M940-31#2348#2379
25.2M → Finish1388-75#2379#2454
TOTALS1086617+469
📊

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