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BOSTON MARATHON 2025

Martin Deschenes

Bib: 9496•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 43%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #11398
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
46:28
Rank: #11937 (-539)
5K → 10K
23:27 | 7:33/mi
15K· 9.32 mi
1:10:04
Rank: #12138 (-201)
10K → 15K
23:36 | 7:36/mi
20K· 12.43 mi
1:34:02
Rank: #12213 (-75)
15K → 20K
23:58 | 7:43/mi
Half· 13.11 mi
1:39:14
Rank: #12243 (-30)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:58:18
Rank: #12325 (-82)
Half → 25K
19:04 | 7:52/mi
30K· 18.64 mi
2:23:41
Rank: #12333 (-8)
25K → 30K
25:23 | 8:10/mi
20M
2:34:44
Rank: #12207 (+126)
30K → 20M
11:03 | 8:08/mi
21M
2:43:24
Rank: #12136 (+71)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
2:49:01
Rank: #11991 (+145)
21M → 35K
5:37 | 7:30/mi
23M
2:58:49
Rank: #11754 (+237)
35K → 23M
9:48 | 7:50/mi
24M
3:06:40
Rank: #11653 (+101)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
3:13:26
Rank: #11535 (+118)
24M → 40K
6:46 | 7:55/mi
25.2M
3:16:29
Rank: #11510 (+25)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:24:42
Rank: #11587 (-77)
25.2M → Finish
8:13 | 8:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:14
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:45:28
Pace8:03 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2023:017:2523:01
7:25
-
10K
6.21 mi11:11:4746:287:2923:27
7:33
+0:08
15K
9.32 mi11:35:231:10:047:3123:36
7:36
+0:03
20K
12.43 mi11:59:211:34:027:3423:58
7:43
+0:07
Half
13.11 mi12:04:331:39:147:345:12
7:37
-0:06
25K
15.53 mi12:23:371:58:187:3719:04
7:52
+0:15
30K
18.64 mi12:49:002:23:417:4225:23
8:10
+0:18
20M
20.00 mi13:00:032:34:447:4411:03
8:08
-0:02
21M
21.00 mi13:08:432:43:247:478:40
8:40
+0:32
35K
21.75 mi13:14:202:49:017:465:37
7:30
-1:10
23M
23.00 mi13:24:082:58:497:469:48
7:50
+0:20
24M
24.00 mi13:31:593:06:407:477:51
7:51
+0:01
40K
24.85 mi13:38:453:13:267:476:46
7:55
+0:04
25.2M
25.20 mi13:41:483:16:297:483:03
8:51
+0:56
Finish
26.22 mi13:50:013:24:427:498:13
8:04
-0:47

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

7:25 /mi

Average Pace

7:49 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:36

82% of race

Time at Steady Pace

34:03

17% of race

Time at Slower Pace

3:03

1% of race

Average Pace: 7:48 /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 mi10:48:2023:017:2523:01
7:25
#11398
10K
6.21 mi11:11:4746:287:2923:27
7:33
#11937
15K
9.32 mi11:35:231:10:047:3123:36
7:36
#12138
20K
12.43 mi11:59:211:34:027:3423:58
7:43
#12213
Half
13.11 mi12:04:331:39:147:345:12
7:37
#12243
25K
15.53 mi12:23:371:58:187:3719:04
7:52
#12325
30K
18.64 mi12:49:002:23:417:4225:23
8:10
#12333
20M
20.00 mi13:00:032:34:447:4411:03
8:08
#12207
21M
21.00 mi13:08:432:43:247:478:40
8:40
#12136
35K
21.75 mi13:14:202:49:017:465:37
7:30
#11991
23M
23.00 mi13:24:082:58:497:469:48
7:50
#11754
24M
24.00 mi13:31:593:06:407:477:51
7:51
#11653
40K
24.85 mi13:38:453:13:267:476:46
7:55
#11535
25.2M
25.20 mi13:41:483:16:297:483:03
8:51
#11510
Finish
26.22 mi13:50:013:24:427:498:13
8:04
#11587
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi113988892889212554(Top 44%)9324(Top 58%)9324(Top 415%)
10K6.21 mi3.10 mi11937-5399131-2399131-23912524(Top 44%)9384(Top 58%)9384(Top 418%)
15K9.32 mi3.11 mi12138-2019190-599190-5912554(Top 44%)9324(Top 58%)9324(Top 415%)
20K12.43 mi3.11 mi12213-759190919012524(Top 44%)9201(Top 57%)9201(Top 409%)
Half13.11 mi0.68 mi12243-309198-89198-812677(Top 45%)9300(Top 58%)9300(Top 414%)
25K15.53 mi2.42 mi12325-829201-39201-312845(Top 45%)9218(Top 57%)9218(Top 410%)
30K18.64 mi3.11 mi12333-89126+759126+7512581(Top 44%)8938(Top 55%)8938(Top 398%)
20M20.00 mi1.36 mi12207+1269034+929034+9211316(Top 40%)8195(Top 51%)8195(Top 365%)
21M21.00 mi1.00 mi12136+718961+738961+7311458(Top 40%)8102(Top 50%)8102(Top 361%)
35K21.75 mi0.75 mi11991+1458870+918870+918680(Top 31%)6689(Top 42%)6689(Top 298%)
23M23.00 mi1.25 mi11754+2378720+1508720+1508779(Top 31%)6604(Top 41%)6604(Top 294%)
24M24.00 mi1.00 mi11653+1018624+968624+9610178(Top 36%)7259(Top 45%)7259(Top 323%)
40K24.85 mi0.85 mi11535+1188542+828542+829555(Top 34%)6829(Top 42%)6829(Top 304%)
25.2M25.20 mi0.35 mi11510+258513+298513+2910866(Top 38%)7419(Top 46%)7419(Top 330%)
Finish26.22 mi1.02 mi11587-778509+48509+413283(Top 47%)8649(Top 54%)8649(Top 385%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

12554

Males

9324

M40-44

9324

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

12524

Males

9384

M40-44

9384

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

12554

Males

9324

M40-44

9324

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12524

Males

9201

M40-44

9201

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

12677

Males

9300

M40-44

9300

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12845

Males

9218

M40-44

9218

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

12581

Males

8938

M40-44

8938

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

11316

Males

8195

M40-44

8195

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

11458

Males

8102

M40-44

8102

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8680

Males

6689

M40-44

6689

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8779

Males

6604

M40-44

6604

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

10178

Males

7259

M40-44

7259

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9555

Males

6829

M40-44

6829

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10866

Males

7419

M40-44

7419

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

13283

Males

8649

M40-44

8649

Passing Analysis

Category:
Athletes Passed
1861
Passed By
2050
Net Change
-189
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11398
5K → 10K80619-539#11398#11937
10K → 15K120321-201#11937#12138
15K → 20K168243-75#12138#12213
20K → Half1646-30#12213#12243
Half → 25K128210-82#12243#12325
25K → 30K241249-8#12325#12333
30K → 20M17650+126#12333#12207
20M → 21M14170+71#12207#12136
21M → 35K15510+145#12136#11991
35K → 23M25114+237#11991#11754
23M → 24M13534+101#11754#11653
24M → 40K13820+118#11653#11535
40K → 25.2M5227+25#11535#11510
25.2M → Finish60137-77#11510#11587
TOTALS18612050-189
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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