Boston Marathon logo
BOSTON MARATHON 2025

Marc Motter

Bib: 858•M

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Division (M18-39)
#0 / 5642
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:58
Rank: #579
Start → 5K
17:58 | 5:47/mi
10K· 6.21 mi
35:41
Rank: #513 (+66)
5K → 10K
17:43 | 5:42/mi
15K· 9.32 mi
53:18
Rank: #439 (+74)
10K → 15K
17:37 | 5:40/mi
20K· 12.43 mi
1:10:59
Rank: #391 (+48)
15K → 20K
17:41 | 5:42/mi
Half· 13.11 mi
1:14:47
Rank: #384 (+7)
20K → Half
3:48 | 5:34/mi
25K· 15.53 mi
1:28:35
Rank: #361 (+23)
Half → 25K
13:48 | 5:42/mi
30K· 18.64 mi
1:46:50
Rank: #344 (+17)
25K → 30K
18:15 | 5:52/mi
20M
1:55:17
Rank: #352 (-8)
30K → 20M
8:27 | 6:13/mi
21M
2:01:53
Rank: #362 (-10)
20M → 21M
6:36 | 6:36/mi
35K· 21.75 mi
2:06:24
Rank: #378 (-16)
21M → 35K
4:31 | 6:02/mi
23M
2:14:43
Rank: #408 (-30)
35K → 23M
8:19 | 6:39/mi
24M
2:21:01
Rank: #415 (-7)
23M → 24M
6:18 | 6:18/mi
40K· 24.85 mi
2:26:42
Rank: #437 (-22)
24M → 40K
5:41 | 6:39/mi
25.2M
2:29:06
Rank: #443 (-6)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:35:12
Rank: #441 (+2)
25.2M → Finish
6:06 | 5:59/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:14:47
Pace5:42 /mi
2nd Half
Distance13.11 mi
Time1:20:25
Pace6:08 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1817:585:4717:58
5:47
-
10K
6.21 mi10:36:0135:415:4517:43
5:42
-0:05
15K
9.32 mi10:53:3853:185:4317:37
5:40
-0:02
20K
12.43 mi11:11:191:10:595:4317:41
5:42
+0:02
Half
13.11 mi11:15:071:14:475:423:48
5:34
-0:08
25K
15.53 mi11:28:551:28:355:4213:48
5:42
+0:08
30K
18.64 mi11:47:101:46:505:4418:15
5:52
+0:10
20M
20.00 mi11:55:371:55:175:468:27
6:13
+0:21
21M
21.00 mi12:02:132:01:535:486:36
6:36
+0:23
35K
21.75 mi12:06:442:06:245:494:31
6:02
-0:34
23M
23.00 mi12:15:032:14:435:518:19
6:39
+0:37
24M
24.00 mi12:21:212:21:015:536:18
6:18
-0:21
40K
24.85 mi12:27:022:26:425:545:41
6:39
+0:21
25.2M
25.20 mi12:29:262:29:065:552:24
6:58
+0:19
Finish
26.22 mi12:35:322:35:125:556:06
5:59
-0:59

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

5:34 /mi

Average Pace

5:55 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:37

46% of race

Time at Steady Pace

46:50

30% of race

Time at Slower Pace

37:45

24% of race

Average Pace: 5:55 /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 mi10:18:1817:585:4717:58
5:47
#579
10K
6.21 mi10:36:0135:415:4517:43
5:42
#513
15K
9.32 mi10:53:3853:185:4317:37
5:40
#439
20K
12.43 mi11:11:191:10:595:4317:41
5:42
#391
Half
13.11 mi11:15:071:14:475:423:48
5:34
#384
25K
15.53 mi11:28:551:28:355:4213:48
5:42
#361
30K
18.64 mi11:47:101:46:505:4418:15
5:52
#344
20M
20.00 mi11:55:371:55:175:468:27
6:13
#352
21M
21.00 mi12:02:132:01:535:486:36
6:36
#362
35K
21.75 mi12:06:442:06:245:494:31
6:02
#378
23M
23.00 mi12:15:032:14:435:518:19
6:39
#408
24M
24.00 mi12:21:212:21:015:536:18
6:18
#415
40K
24.85 mi12:27:022:26:425:545:41
6:39
#437
25.2M
25.20 mi12:29:262:29:065:552:24
6:58
#443
Finish
26.22 mi12:35:322:35:125:556:06
5:59
#441
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi579537537337(Top 1%)309(Top 2%)309(Top 5%)
10K6.21 mi3.10 mi513+66475+62475+62454(Top 2%)418(Top 3%)418(Top 7%)
15K9.32 mi3.11 mi439+74404+71404+71337(Top 1%)309(Top 2%)309(Top 5%)
20K12.43 mi3.11 mi391+48359+45359+45305(Top 1%)278(Top 2%)278(Top 5%)
Half13.11 mi0.68 mi384+7352+7352+7271(Top 1.0%)246(Top 2%)246(Top 4%)
25K15.53 mi2.42 mi361+23330+22330+22281(Top 1.0%)255(Top 2%)255(Top 5%)
30K18.64 mi3.11 mi344+17315+15315+15321(Top 1%)297(Top 2%)297(Top 5%)
20M20.00 mi1.36 mi352-8322-7322-7762(Top 3%)719(Top 4%)719(Top 13%)
21M21.00 mi1.00 mi362-10332-10332-10893(Top 3%)843(Top 5%)843(Top 15%)
35K21.75 mi0.75 mi378-16348-16348-16778(Top 3%)724(Top 4%)724(Top 13%)
23M23.00 mi1.25 mi408-30376-28376-281976(Top 7%)1846(Top 11%)1846(Top 33%)
24M24.00 mi1.00 mi415-7384-8384-81290(Top 5%)1205(Top 7%)1205(Top 21%)
40K24.85 mi0.85 mi437-22403-19403-192120(Top 7%)1946(Top 12%)1946(Top 34%)
25.2M25.20 mi0.35 mi443-6408-5408-51313(Top 5%)1200(Top 7%)1200(Top 21%)
Finish26.22 mi1.02 mi441+2405+3405+3863(Top 3%)812(Top 5%)812(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

337

Males

309

M18-39

309

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

454

Males

418

M18-39

418

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

337

Males

309

M18-39

309

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

305

Males

278

M18-39

278

20K→Half

12.4 - 13.1 mi

Top 1.0%
×2stories
+19ft-37ft

Overall

271

Males

246

M18-39

246

Half→25K

13.1 - 15.5 mi

Top 1.0%
×4stories
+66ft-88ft

Overall

281

Males

255

M18-39

255

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

321

Males

297

M18-39

297

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

762

Males

719

M18-39

719

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

893

Males

843

M18-39

843

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

778

Males

724

M18-39

724

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1976

Males

1846

M18-39

1846

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1290

Males

1205

M18-39

1205

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2120

Males

1946

M18-39

1946

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1313

Males

1200

M18-39

1200

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

863

Males

812

M18-39

812

Passing Analysis

Category:
Athletes Passed
295
Passed By
157
Net Change
+138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#579
5K → 10K748+66#579#513
10K → 15K762+74#513#439
15K → 20K502+48#439#391
20K → Half70+7#391#384
Half → 25K241+23#384#361
25K → 30K247+17#361#344
30K → 20M614-8#344#352
20M → 21M515-10#352#362
21M → 35K319-16#362#378
35K → 23M333-30#378#408
23M → 24M714-7#408#415
24M → 40K325-22#415#437
40K → 25.2M39-6#437#443
25.2M → Finish108+2#443#441
TOTALS295157+138
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing