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BOSTON MARATHON 2025

Ethan Martin

Bib: 5524•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Masters (Masters Men)
#0 / 10463
Top 11%
Division (M40-44)
#0 / 2247
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:56
Rank: #3229
Start → 5K
19:56 | 6:25/mi
10K· 6.21 mi
39:57
Rank: #3265 (-36)
5K → 10K
20:01 | 6:27/mi
15K· 9.32 mi
1:00:09
Rank: #3348 (-83)
10K → 15K
20:12 | 6:30/mi
20K· 12.43 mi
1:20:38
Rank: #3419 (-71)
15K → 20K
20:29 | 6:36/mi
Half· 13.11 mi
1:25:03
Rank: #3421 (-2)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:19
Rank: #3525 (-104)
Half → 25K
16:16 | 6:43/mi
30K· 18.64 mi
2:03:40
Rank: #3854 (-329)
25K → 30K
22:21 | 7:12/mi
20M
2:13:19
Rank: #3879 (-25)
30K → 20M
9:39 | 7:06/mi
21M
2:21:01
Rank: #3953 (-74)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:26:13
Rank: #3973 (-20)
21M → 35K
5:12 | 6:57/mi
23M
2:35:08
Rank: #3986 (-13)
35K → 23M
8:55 | 7:07/mi
24M
2:42:05
Rank: #3981 (+5)
23M → 24M
6:57 | 6:57/mi
40K· 24.85 mi
2:48:25
Rank: #4048 (-67)
24M → 40K
6:20 | 7:24/mi
25.2M
2:51:13
Rank: #4088 (-40)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
2:58:39
Rank: #4236 (-148)
25.2M → Finish
7:26 | 7:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:03
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:33:36
Pace7:08 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4819:566:2519:56
6:25
-
10K
6.21 mi10:44:4939:576:2620:01
6:27
+0:02
15K
9.32 mi11:05:011:00:096:2720:12
6:30
+0:03
20K
12.43 mi11:25:301:20:386:2920:29
6:36
+0:06
Half
13.11 mi11:29:551:25:036:294:25
6:28
-0:08
25K
15.53 mi11:46:111:41:196:3116:16
6:43
+0:15
30K
18.64 mi12:08:322:03:406:3822:21
7:12
+0:29
20M
20.00 mi12:18:112:13:196:409:39
7:06
-0:06
21M
21.00 mi12:25:532:21:016:437:42
7:42
+0:36
35K
21.75 mi12:31:052:26:136:435:12
6:57
-0:45
23M
23.00 mi12:40:002:35:086:458:55
7:07
+0:10
24M
24.00 mi12:46:572:42:056:456:57
6:57
-0:10
40K
24.85 mi12:53:172:48:256:476:20
7:24
+0:27
25.2M
25.20 mi12:56:052:51:136:482:48
8:07
+0:43
Finish
26.22 mi13:03:312:58:396:497:26
7:18
-0:49

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

6:25 /mi

Average Pace

6:49 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:03

48% of race

Time at Steady Pace

46:59

26% of race

Time at Slower Pace

46:37

26% of race

Average Pace: 6:49 /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 mi10:24:4819:566:2519:56
6:25
#3229
10K
6.21 mi10:44:4939:576:2620:01
6:27
#3265
15K
9.32 mi11:05:011:00:096:2720:12
6:30
#3348
20K
12.43 mi11:25:301:20:386:2920:29
6:36
#3419
Half
13.11 mi11:29:551:25:036:294:25
6:28
#3421
25K
15.53 mi11:46:111:41:196:3116:16
6:43
#3525
30K
18.64 mi12:08:322:03:406:3822:21
7:12
#3854
20M
20.00 mi12:18:112:13:196:409:39
7:06
#3879
21M
21.00 mi12:25:532:21:016:437:42
7:42
#3953
35K
21.75 mi12:31:052:26:136:435:12
6:57
#3973
23M
23.00 mi12:40:002:35:086:458:55
7:07
#3986
24M
24.00 mi12:46:572:42:056:456:57
6:57
#3981
40K
24.85 mi12:53:172:48:256:476:20
7:24
#4048
25.2M
25.20 mi12:56:052:51:136:482:48
8:07
#4088
Finish
26.22 mi13:03:312:58:396:497:26
7:18
#4236
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3229306830683574(Top 13%)3378(Top 21%)3378(Top 150%)
10K6.21 mi3.10 mi3265-363102-343102-343326(Top 12%)3161(Top 20%)3161(Top 141%)
15K9.32 mi3.11 mi3348-833179-773179-773574(Top 13%)3378(Top 21%)3378(Top 150%)
20K12.43 mi3.11 mi3419-713244-653244-653645(Top 13%)3442(Top 21%)3442(Top 153%)
Half13.11 mi0.68 mi3421-2324432443498(Top 12%)3314(Top 21%)3314(Top 147%)
25K15.53 mi2.42 mi3525-1043337-933337-934202(Top 15%)3904(Top 24%)3904(Top 174%)
30K18.64 mi3.11 mi3854-3293629-2923629-2925843(Top 21%)5195(Top 32%)5195(Top 231%)
20M20.00 mi1.36 mi3879-253644-153644-154658(Top 16%)4217(Top 26%)4217(Top 188%)
21M21.00 mi1.00 mi3953-743704-603704-605597(Top 20%)4790(Top 30%)4790(Top 213%)
35K21.75 mi0.75 mi3973-203715-113715-115005(Top 18%)4372(Top 27%)4372(Top 195%)
23M23.00 mi1.25 mi3986-133713+23713+24435(Top 16%)3902(Top 24%)3902(Top 174%)
24M24.00 mi1.00 mi3981+53699+143699+144329(Top 15%)3781(Top 23%)3781(Top 168%)
40K24.85 mi0.85 mi4048-673753-543753-546196(Top 22%)4956(Top 31%)4956(Top 221%)
25.2M25.20 mi0.35 mi4088-403778-253778-256477(Top 23%)5006(Top 31%)5006(Top 223%)
Finish26.22 mi1.02 mi4236-1483901-1233901-1237686(Top 27%)5715(Top 35%)5715(Top 254%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3574

Males

3378

M40-44

3378

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3326

Males

3161

M40-44

3161

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3574

Males

3378

M40-44

3378

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3645

Males

3442

M40-44

3442

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3498

Males

3314

M40-44

3314

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4202

Males

3904

M40-44

3904

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5843

Males

5195

M40-44

5195

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4658

Males

4217

M40-44

4217

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5597

Males

4790

M40-44

4790

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

5005

Males

4372

M40-44

4372

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4435

Males

3902

M40-44

3902

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4329

Males

3781

M40-44

3781

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6196

Males

4956

M40-44

4956

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6477

Males

5006

M40-44

5006

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7686

Males

5715

M40-44

5715

Passing Analysis

Category:
Athletes Passed
663
Passed By
1670
Net Change
-1007
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3229
5K → 10K121157-36#3229#3265
10K → 15K64147-83#3265#3348
15K → 20K77148-71#3348#3419
20K → Half1416-2#3419#3421
Half → 25K45149-104#3421#3525
25K → 30K36365-329#3525#3854
30K → 20M5580-25#3854#3879
20M → 21M42116-74#3879#3953
21M → 35K3656-20#3953#3973
35K → 23M7083-13#3973#3986
23M → 24M5247+5#3986#3981
24M → 40K2794-67#3981#4048
40K → 25.2M1252-40#4048#4088
25.2M → Finish12160-148#4088#4236
TOTALS6631670-1007
📊

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