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BOSTON MARATHON 2025

Glenn Deshommes

Bib: 7511•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 34%
Masters (Masters Men)
#0 / 10463
Top 20%
Division (M45-49)
#0 / 2386
Top 27%
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
6:42/mi
20:49
↑ 97↓ 3451.5%
10K· 6.21 mi
6:45/mi
41:48
↑ 79↓ 1380.4%
15K· 9.32 mi
6:50/mi
1:03:02
↑ 67↓ 78
20K· 12.43 mi
6:53/mi
1:24:25
↑ 106↓ 860.1%
Half· 13.11 mi
6:50/mi
1:29:05
↑ 19↓ 370.5%
25K· 15.53 mi
6:56/mi
1:45:53
↑ 66↓ 880.2%
30K· 18.64 mi
7:08/mi
2:08:03
↑ 181↓ 1480.2%
20M
7:19/mi
2:18:00
↑ 64↓ 500.2%
21M
7:58/mi
2:25:58
↑ 106↓ 241.6%
35K· 21.75 mi
7:08/mi
2:31:18
↑ 17↓ 861.7%
23M
7:46/mi
2:41:01
↑ 23↓ 630.6%
24M
7:42/mi
2:48:43
↓ 821.3%
40K· 24.85 mi
8:05/mi
2:55:38
↓ 200.3%
25.2M
8:59/mi
2:58:44
↑ 13↓ 160.2%
Finish· 26.22 mi
7:57/mi
3:06:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:05
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:37:45
Pace7:27 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2020:496:4220:49
6:42
-
10K
6.21 mi10:49:1941:486:4420:59
6:45
+0:03
15K
9.32 mi11:10:331:03:026:4621:14
6:50
+0:05
20K
12.43 mi11:31:561:24:256:4821:23
6:53
+0:03
Half
13.11 mi11:36:361:29:056:484:40
6:50
-0:03
25K
15.53 mi11:53:241:45:536:4916:48
6:56
+0:06
30K
18.64 mi12:15:342:08:036:5222:10
7:08
+0:12
20M
20.00 mi12:25:312:18:006:549:57
7:19
+0:11
21M
21.00 mi12:33:292:25:586:577:58
7:58
+0:39
35K
21.75 mi12:38:492:31:186:575:20
7:08
-0:50
23M
23.00 mi12:48:322:41:017:009:43
7:46
+0:38
24M
24.00 mi12:56:142:48:437:027:42
7:42
-0:04
40K
24.85 mi13:03:092:55:387:046:55
8:05
+0:23
25.2M
25.20 mi13:06:152:58:447:063:06
8:59
+0:54
Finish
26.22 mi13:14:213:06:507:088:06
7:57
-1:02

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

6:42 /mi

Average Pace

7:08 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:48

22% of race

Time at Steady Pace

1:41:32

54% of race

Time at Slower Pace

43:30

23% of race

Average Pace: 7:08 /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 mi10:28:2020:496:4220:49
6:42
#5442
10K
6.21 mi10:49:1941:486:4420:59
6:45
#5635
15K
9.32 mi11:10:331:03:026:4621:14
6:50
#5840
20K
12.43 mi11:31:561:24:256:4821:23
6:53
#5874
Half
13.11 mi11:36:361:29:056:484:40
6:50
#5908
25K
15.53 mi11:53:241:45:536:4916:48
6:56
#5861
30K
18.64 mi12:15:342:08:036:5222:10
7:08
#5735
20M
20.00 mi12:25:312:18:006:549:57
7:19
#5738
21M
21.00 mi12:33:292:25:586:577:58
7:58
#5760
35K
21.75 mi12:38:492:31:186:575:20
7:08
#5748
23M
23.00 mi12:48:322:41:017:009:43
7:46
#5814
24M
24.00 mi12:56:142:48:437:027:42
7:42
#5878
40K
24.85 mi13:03:092:55:387:046:55
8:05
#5982
25.2M
25.20 mi13:06:152:58:447:063:06
8:59
#6031
Finish
26.22 mi13:14:213:06:507:088:06
7:57
#6200
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5442505250526424(Top 23%)5807(Top 36%)5807(Top 243%)
10K6.21 mi3.10 mi5635-1935207-1555207-1555872(Top 21%)5373(Top 33%)5373(Top 225%)
15K9.32 mi3.11 mi5840-2055362-1555362-1556424(Top 23%)5807(Top 36%)5807(Top 243%)
20K12.43 mi3.11 mi5874-345383-215383-216053(Top 21%)5476(Top 34%)5476(Top 230%)
Half13.11 mi0.68 mi5908-345412-295412-296428(Top 23%)5768(Top 36%)5768(Top 242%)
25K15.53 mi2.42 mi5861+475348+645348+645844(Top 21%)5270(Top 33%)5270(Top 221%)
30K18.64 mi3.11 mi5735+1265224+1245224+1245524(Top 19%)4952(Top 31%)4952(Top 208%)
20M20.00 mi1.36 mi5738-35221+35221+35906(Top 21%)5129(Top 32%)5129(Top 215%)
21M21.00 mi1.00 mi5760-225230-95230-97140(Top 25%)5755(Top 36%)5755(Top 241%)
35K21.75 mi0.75 mi5748+125209+215209+216122(Top 22%)5144(Top 32%)5144(Top 216%)
23M23.00 mi1.25 mi5814-665236-275236-278272(Top 29%)6307(Top 39%)6307(Top 264%)
24M24.00 mi1.00 mi5878-645269-335269-339074(Top 32%)6676(Top 41%)6676(Top 280%)
40K24.85 mi0.85 mi5982-1045333-645333-6410733(Top 38%)7411(Top 46%)7411(Top 311%)
25.2M25.20 mi0.35 mi6031-495362-295362-2911611(Top 41%)7745(Top 48%)7745(Top 325%)
Finish26.22 mi1.02 mi6200-1695457-955457-9512488(Top 44%)8260(Top 51%)8260(Top 346%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

6424

Males

5807

M45-49

5807

5K→10K

3.1 - 6.2 mi

Top 21%
×5story building
+79ft-138ft

Overall

5872

Males

5373

M45-49

5373

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

6424

Males

5807

M45-49

5807

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

6053

Males

5476

M45-49

5476

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

6428

Males

5768

M45-49

5768

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

5844

Males

5270

M45-49

5270

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

5524

Males

4952

M45-49

4952

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5906

Males

5129

M45-49

5129

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

7140

Males

5755

M45-49

5755

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

6122

Males

5144

M45-49

5144

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

8272

Males

6307

M45-49

6307

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

9074

Males

6676

M45-49

6676

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10733

Males

7411

M45-49

7411

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11611

Males

7745

M45-49

7745

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

12488

Males

8260

M45-49

8260

Passing Analysis

Category:
Athletes Passed
1035
Passed By
1793
Net Change
-758
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5442
5K → 10K102295-193#5442#5635
10K → 15K76281-205#5635#5840
15K → 20K122156-34#5840#5874
20K → Half1044-34#5874#5908
Half → 25K154107+47#5908#5861
25K → 30K234108+126#5861#5735
30K → 20M6871-3#5735#5738
20M → 21M5678-22#5738#5760
21M → 35K4836+12#5760#5748
35K → 23M66132-66#5748#5814
23M → 24M38102-64#5814#5878
24M → 40K28132-104#5878#5982
40K → 25.2M958-49#5982#6031
25.2M → Finish24193-169#6031#6200
TOTALS10351793-758
📊

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