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BOSTON MARATHON 2025

Philip Guillemette

Bib: 26315•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
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
9:29/mi
29:28
↑ 97↓ 3451.5%
10K· 6.21 mi
9:33/mi
59:09
↑ 79↓ 1380.4%
15K· 9.32 mi
10:02/mi
1:30:18
↑ 67↓ 78
20K· 12.43 mi
10:40/mi
2:03:25
↑ 106↓ 860.1%
Half· 13.11 mi
10:23/mi
2:10:30
↑ 19↓ 370.5%
25K· 15.53 mi
10:55/mi
2:36:57
↑ 66↓ 880.2%
30K· 18.64 mi
11:31/mi
3:12:45
↑ 181↓ 1480.2%
20M
11:23/mi
3:28:13
↑ 64↓ 500.2%
21M
12:52/mi
3:41:05
↑ 106↓ 241.6%
35K· 21.75 mi
10:52/mi
3:49:13
↑ 17↓ 861.7%
23M
11:26/mi
4:03:32
↑ 23↓ 630.6%
24M
10:56/mi
4:14:28
↓ 821.3%
40K· 24.85 mi
11:53/mi
4:24:38
↓ 200.3%
25.2M
13:03/mi
4:29:08
↑ 13↓ 160.2%
Finish· 26.22 mi
10:46/mi
4:40:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:30
Pace9:57 /mi
2nd Half
Distance13.11 mi
Time2:29:36
Pace11:25 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:4129:289:2929:28
9:29
-
10K
6.21 mi12:14:2259:099:3129:41
9:33
+0:04
15K
9.32 mi12:45:311:30:189:4131:09
10:02
+0:29
20K
12.43 mi13:18:382:03:259:5633:07
10:40
+0:38
Half
13.11 mi13:25:432:10:309:577:05
10:23
-0:17
25K
15.53 mi13:52:102:36:5710:0626:27
10:55
+0:32
30K
18.64 mi14:27:583:12:4510:2035:48
11:31
+0:36
20M
20.00 mi14:43:263:28:1310:2515:28
11:23
-0:08
21M
21.00 mi14:56:183:41:0510:3212:52
12:52
+1:29
35K
21.75 mi15:04:263:49:1310:328:08
10:52
-2:00
23M
23.00 mi15:18:454:03:3210:3514:19
11:26
+0:34
24M
24.00 mi15:29:414:14:2810:3610:56
10:56
-0:30
40K
24.85 mi15:39:514:24:3810:3910:10
11:53
+0:57
25.2M
25.20 mi15:44:214:29:0810:414:30
13:03
+1:10
Finish
26.22 mi15:55:194:40:0610:4110:58
10:46
-2:17

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

9:29 /mi

Average Pace

10:41 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:23

35% of race

Time at Steady Pace

1:45:04

38% of race

Time at Slower Pace

1:17:39

28% of race

Average Pace: 10:41 /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 mi11:44:4129:289:2929:28
9:29
#24191
10K
6.21 mi12:14:2259:099:3129:41
9:33
#24240
15K
9.32 mi12:45:311:30:189:4131:09
10:02
#24553
20K
12.43 mi13:18:382:03:259:5633:07
10:40
#24832
Half
13.11 mi13:25:432:10:309:577:05
10:23
#24881
25K
15.53 mi13:52:102:36:5710:0626:27
10:55
#24941
30K
18.64 mi14:27:583:12:4510:2035:48
11:31
#24951
20M
20.00 mi14:43:263:28:1310:2515:28
11:23
#24898
21M
21.00 mi14:56:183:41:0510:3212:52
12:52
#24919
35K
21.75 mi15:04:263:49:1310:328:08
10:52
#24891
23M
23.00 mi15:18:454:03:3210:3514:19
11:26
#24864
24M
24.00 mi15:29:414:14:2810:3610:56
10:56
#24819
40K
24.85 mi15:39:514:24:3810:3910:10
11:53
#24829
25.2M
25.20 mi15:44:214:29:0810:414:30
13:03
#24844
Finish
26.22 mi15:55:194:40:0610:4110:58
10:46
#24857
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24191143381433825044(Top 88%)14742(Top 92%)14742(Top 656%)
10K6.21 mi3.10 mi24240-4914363-2514363-2524239(Top 85%)14349(Top 89%)14349(Top 639%)
15K9.32 mi3.11 mi24553-31314507-14414507-14425044(Top 88%)14742(Top 92%)14742(Top 656%)
20K12.43 mi3.11 mi24832-27914626-11914626-11925470(Top 90%)14891(Top 92%)14891(Top 663%)
Half13.11 mi0.68 mi24881-4914644-1814644-1825594(Top 90%)14932(Top 93%)14932(Top 665%)
25K15.53 mi2.42 mi24941-6014660-1614660-1625074(Top 88%)14678(Top 91%)14678(Top 653%)
30K18.64 mi3.11 mi24951-1014638+2214638+2224877(Top 88%)14474(Top 90%)14474(Top 644%)
20M20.00 mi1.36 mi24898+5314593+4514593+4524334(Top 86%)14141(Top 88%)14141(Top 629%)
21M21.00 mi1.00 mi24919-2114594-114594-124882(Top 88%)14313(Top 89%)14313(Top 637%)
35K21.75 mi0.75 mi24891+2814575+1914575+1923946(Top 84%)13862(Top 86%)13862(Top 617%)
23M23.00 mi1.25 mi24864+2714549+2614549+2624136(Top 85%)13908(Top 86%)13908(Top 619%)
24M24.00 mi1.00 mi24819+4514511+3814511+3823851(Top 84%)13750(Top 85%)13750(Top 612%)
40K24.85 mi0.85 mi24829-1014504+714504+724743(Top 87%)14137(Top 88%)14137(Top 629%)
25.2M25.20 mi0.35 mi24844-1514506-214506-225106(Top 88%)14304(Top 89%)14304(Top 637%)
Finish26.22 mi1.02 mi24857-1314502+414502+424875(Top 88%)14211(Top 88%)14211(Top 632%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

25044

Males

14742

M40-44

14742

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24239

Males

14349

M40-44

14349

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

25044

Males

14742

M40-44

14742

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

25470

Males

14891

M40-44

14891

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

25594

Males

14932

M40-44

14932

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

25074

Males

14678

M40-44

14678

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

24877

Males

14474

M40-44

14474

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24334

Males

14141

M40-44

14141

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

24882

Males

14313

M40-44

14313

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

23946

Males

13862

M40-44

13862

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

24136

Males

13908

M40-44

13908

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

23851

Males

13750

M40-44

13750

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24743

Males

14137

M40-44

14137

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25106

Males

14304

M40-44

14304

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

24875

Males

14211

M40-44

14211

Passing Analysis

Category:
Athletes Passed
903
Passed By
1569
Net Change
-666
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24191
5K → 10K207256-49#24191#24240
10K → 15K57370-313#24240#24553
15K → 20K59338-279#24553#24832
20K → Half1766-49#24832#24881
Half → 25K80140-60#24881#24941
25K → 30K120130-10#24941#24951
30K → 20M8128+53#24951#24898
20M → 21M4263-21#24898#24919
21M → 35K5325+28#24919#24891
35K → 23M5831+27#24891#24864
23M → 24M5712+45#24864#24819
24M → 40K3040-10#24819#24829
40K → 25.2M1227-15#24829#24844
25.2M → Finish3043-13#24844#24857
TOTALS9031569-666
📊

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