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BOSTON MARATHON 2025

Guillaume Pye

Bib: 18590•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
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
9:45/mi
30:19
↑ 97↓ 3451.5%
10K· 6.21 mi
9:53/mi
1:01:01
↑ 79↓ 1380.4%
15K· 9.32 mi
9:55/mi
1:31:49
↑ 67↓ 78
20K· 12.43 mi
9:54/mi
2:02:34
↑ 106↓ 860.1%
Half· 13.11 mi
9:55/mi
2:09:20
↑ 19↓ 370.5%
25K· 15.53 mi
9:51/mi
2:33:13
↑ 66↓ 880.2%
30K· 18.64 mi
10:11/mi
3:04:51
↑ 181↓ 1480.2%
20M
10:12/mi
3:18:42
↑ 64↓ 500.2%
21M
10:46/mi
3:29:28
↑ 106↓ 241.6%
35K· 21.75 mi
9:28/mi
3:36:33
↑ 17↓ 861.7%
23M
10:08/mi
3:49:14
↑ 23↓ 630.6%
24M
9:49/mi
3:59:03
↓ 821.3%
40K· 24.85 mi
10:06/mi
4:07:41
↓ 200.3%
25.2M
10:58/mi
4:11:28
↑ 13↓ 160.2%
Finish· 26.22 mi
9:37/mi
4:21:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:20
Pace9:52 /mi
2nd Half
Distance13.11 mi
Time2:11:56
Pace10:04 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1330:199:4530:19
9:45
-
10K
6.21 mi12:23:551:01:019:4930:42
9:53
+0:08
15K
9.32 mi12:54:431:31:499:5130:48
9:55
+0:02
20K
12.43 mi13:25:282:02:349:5230:45
9:54
-0:01
Half
13.11 mi13:32:142:09:209:526:46
9:55
+0:01
25K
15.53 mi13:56:072:33:139:5223:53
9:51
-0:04
30K
18.64 mi14:27:453:04:519:5531:38
10:11
+0:20
20M
20.00 mi14:41:363:18:429:5613:51
10:12
+0:01
21M
21.00 mi14:52:223:29:289:5810:46
10:46
+0:34
35K
21.75 mi14:59:273:36:339:577:05
9:28
-1:18
23M
23.00 mi15:12:083:49:149:5812:41
10:08
+0:40
24M
24.00 mi15:21:573:59:039:589:49
9:49
-0:19
40K
24.85 mi15:30:354:07:419:588:38
10:06
+0:17
25.2M
25.20 mi15:34:224:11:289:593:47
10:58
+0:52
Finish
26.22 mi15:44:104:21:169:589:48
9:37
-1:21

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

9:28 /mi

Average Pace

9:58 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:06:43

94% of race

Time at Steady Pace

14:33

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:58 /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 mi11:53:1330:199:4530:19
9:45
#24987
10K
6.21 mi12:23:551:01:019:4930:42
9:53
#25015
15K
9.32 mi12:54:431:31:499:5130:48
9:55
#24930
20K
12.43 mi13:25:282:02:349:5230:45
9:54
#24674
Half
13.11 mi13:32:142:09:209:526:46
9:55
#24665
25K
15.53 mi13:56:072:33:139:5223:53
9:51
#24401
30K
18.64 mi14:27:453:04:519:5531:38
10:11
#24013
20M
20.00 mi14:41:363:18:429:5613:51
10:12
#23835
21M
21.00 mi14:52:223:29:289:5810:46
10:46
#23651
35K
21.75 mi14:59:273:36:339:577:05
9:28
#23528
23M
23.00 mi15:12:083:49:149:5812:41
10:08
#23378
24M
24.00 mi15:21:573:59:039:589:49
9:49
#23257
40K
24.85 mi15:30:354:07:419:588:38
10:06
#23165
25.2M
25.20 mi15:34:224:11:289:593:47
10:58
#23128
Finish
26.22 mi15:44:104:21:169:589:48
9:37
#23089
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24987147201472024810(Top 87%)14632(Top 91%)14632(Top 888%)
10K6.21 mi3.10 mi25015-2814715+514715+525046(Top 88%)14723(Top 91%)14723(Top 893%)
15K9.32 mi3.11 mi24930+8514683+3214683+3224810(Top 87%)14632(Top 91%)14632(Top 888%)
20K12.43 mi3.11 mi24674+25614553+13014553+13024001(Top 84%)14231(Top 88%)14231(Top 864%)
Half13.11 mi0.68 mi24665+914547+614547+624640(Top 87%)14492(Top 90%)14492(Top 879%)
25K15.53 mi2.42 mi24401+26414409+13814409+13822895(Top 81%)13696(Top 85%)13696(Top 831%)
30K18.64 mi3.11 mi24013+38814215+19414215+19422142(Top 78%)13240(Top 82%)13240(Top 803%)
20M20.00 mi1.36 mi23835+17814112+10314112+10321548(Top 76%)12839(Top 80%)12839(Top 779%)
21M21.00 mi1.00 mi23651+18414006+10614006+10620744(Top 73%)12382(Top 77%)12382(Top 751%)
35K21.75 mi0.75 mi23528+12313940+6613940+6620225(Top 71%)12088(Top 75%)12088(Top 733%)
23M23.00 mi1.25 mi23378+15013856+8413856+8420903(Top 74%)12347(Top 77%)12347(Top 749%)
24M24.00 mi1.00 mi23257+12113773+8313773+8320778(Top 73%)12238(Top 76%)12238(Top 743%)
40K24.85 mi0.85 mi23165+9213708+6513708+6520772(Top 73%)12174(Top 76%)12174(Top 739%)
25.2M25.20 mi0.35 mi23128+3713686+2213686+2220526(Top 72%)12059(Top 75%)12059(Top 732%)
Finish26.22 mi1.02 mi23089+3913659+2713659+2721608(Top 76%)12592(Top 78%)12592(Top 764%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

24810

Males

14632

M55-59

14632

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

25046

Males

14723

M55-59

14723

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

24810

Males

14632

M55-59

14632

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

24001

Males

14231

M55-59

14231

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24640

Males

14492

M55-59

14492

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

22895

Males

13696

M55-59

13696

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

22142

Males

13240

M55-59

13240

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

21548

Males

12839

M55-59

12839

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

20744

Males

12382

M55-59

12382

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

20225

Males

12088

M55-59

12088

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

20903

Males

12347

M55-59

12347

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

20778

Males

12238

M55-59

12238

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20772

Males

12174

M55-59

12174

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20526

Males

12059

M55-59

12059

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

21608

Males

12592

M55-59

12592

Passing Analysis

Category:
Athletes Passed
2324
Passed By
426
Net Change
+1898
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24987
5K → 10K176204-28#24987#25015
10K → 15K17388+85#25015#24930
15K → 20K28731+256#24930#24674
20K → Half3021+9#24674#24665
Half → 25K2717+264#24665#24401
25K → 30K40719+388#24401#24013
30K → 20M1868+178#24013#23835
20M → 21M1928+184#23835#23651
21M → 35K1252+123#23651#23528
35K → 23M1566+150#23528#23378
23M → 24M1298+121#23378#23257
24M → 40K964+92#23257#23165
40K → 25.2M425+37#23165#23128
25.2M → Finish5415+39#23128#23089
TOTALS2324426+1898
📊

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