Boston Marathon logo
BOSTON MARATHON 2025

Matthew Whitty

Bib: 6230•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Division (M18-39)
#0 / 5642
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:54
Rank: #5686
Start → 5K
20:54 | 6:44/mi
10K· 6.21 mi
41:31
Rank: #5203 (+483)
5K → 10K
20:37 | 6:38/mi
15K· 9.32 mi
1:02:07
Rank: #4913 (+290)
10K → 15K
20:36 | 6:38/mi
20K· 12.43 mi
1:22:43
Rank: #4598 (+315)
15K → 20K
20:36 | 6:38/mi
Half· 13.11 mi
1:27:12
Rank: #4571 (+27)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:43:17
Rank: #4358 (+213)
Half → 25K
16:05 | 6:38/mi
30K· 18.64 mi
2:04:18
Rank: #4066 (+292)
25K → 30K
21:01 | 6:46/mi
20M
2:13:31
Rank: #3948 (+118)
30K → 20M
9:13 | 6:47/mi
21M
2:20:34
Rank: #3810 (+138)
20M → 21M
7:03 | 7:03/mi
35K· 21.75 mi
2:25:26
Rank: #3741 (+69)
21M → 35K
4:52 | 6:30/mi
23M
2:33:56
Rank: #3629 (+112)
35K → 23M
8:30 | 6:47/mi
24M
2:40:39
Rank: #3554 (+75)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:46:24
Rank: #3470 (+84)
24M → 40K
5:45 | 6:44/mi
25.2M
2:48:55
Rank: #3437 (+33)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:55:36
Rank: #3385 (+52)
25.2M → Finish
6:41 | 6:34/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
Time1:27:12
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:28:24
Pace6:45 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:3320:546:4420:54
6:44
-
10K
6.21 mi11:32:1041:316:4120:37
6:38
-0:06
15K
9.32 mi11:52:461:02:076:4020:36
6:38
0:00
20K
12.43 mi12:13:221:22:436:3920:36
6:38
0:00
Half
13.11 mi12:17:511:27:126:394:29
6:34
-0:04
25K
15.53 mi12:33:561:43:176:3916:05
6:38
+0:04
30K
18.64 mi12:54:572:04:186:4021:01
6:46
+0:08
20M
20.00 mi13:04:102:13:316:419:13
6:47
+0:01
21M
21.00 mi13:11:132:20:346:427:03
7:03
+0:16
35K
21.75 mi13:16:052:25:266:414:52
6:30
-0:33
23M
23.00 mi13:24:352:33:566:428:30
6:47
+0:17
24M
24.00 mi13:31:182:40:396:426:43
6:43
-0:04
40K
24.85 mi13:37:032:46:246:425:45
6:44
+0:01
25.2M
25.20 mi13:39:342:48:556:422:31
7:18
+0:34
Finish
26.22 mi13:46:152:55:366:426:41
6:34
-0:44

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

6:30 /mi

Average Pace

6:42 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:05

99% of race

Time at Steady Pace

2:31

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi11:11:3320:546:4420:54
6:44
#5686
10K
6.21 mi11:32:1041:316:4120:37
6:38
#5203
15K
9.32 mi11:52:461:02:076:4020:36
6:38
#4913
20K
12.43 mi12:13:221:22:436:3920:36
6:38
#4598
Half
13.11 mi12:17:511:27:126:394:29
6:34
#4571
25K
15.53 mi12:33:561:43:176:3916:05
6:38
#4358
30K
18.64 mi12:54:572:04:186:4021:01
6:46
#4066
20M
20.00 mi13:04:102:13:316:419:13
6:47
#3948
21M
21.00 mi13:11:132:20:346:427:03
7:03
#3810
35K
21.75 mi13:16:052:25:266:414:52
6:30
#3741
23M
23.00 mi13:24:352:33:566:428:30
6:47
#3629
24M
24.00 mi13:31:182:40:396:426:43
6:43
#3554
40K
24.85 mi13:37:032:46:246:425:45
6:44
#3470
25.2M
25.20 mi13:39:342:48:556:422:31
7:18
#3437
Finish
26.22 mi13:46:152:55:366:426:41
6:34
#3385
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5686525352534507(Top 16%)4224(Top 26%)4224(Top 75%)
10K6.21 mi3.10 mi5203+4834839+4144839+4144752(Top 17%)4449(Top 28%)4449(Top 79%)
15K9.32 mi3.11 mi4913+2904583+2564583+2564507(Top 16%)4224(Top 26%)4224(Top 75%)
20K12.43 mi3.11 mi4598+3154301+2824301+2823900(Top 14%)3674(Top 23%)3674(Top 65%)
Half13.11 mi0.68 mi4571+274275+264275+264193(Top 15%)3932(Top 24%)3932(Top 70%)
25K15.53 mi2.42 mi4358+2134087+1884087+1883682(Top 13%)3461(Top 21%)3461(Top 61%)
30K18.64 mi3.11 mi4066+2923815+2723815+2723224(Top 11%)3018(Top 19%)3018(Top 53%)
20M20.00 mi1.36 mi3948+1183707+1083707+1082851(Top 10%)2667(Top 17%)2667(Top 47%)
21M21.00 mi1.00 mi3810+1383579+1283579+1282477(Top 9%)2313(Top 14%)2313(Top 41%)
35K21.75 mi0.75 mi3741+693515+643515+642519(Top 9%)2352(Top 15%)2352(Top 42%)
23M23.00 mi1.25 mi3629+1123408+1073408+1072659(Top 9%)2451(Top 15%)2451(Top 43%)
24M24.00 mi1.00 mi3554+753334+743334+743078(Top 11%)2791(Top 17%)2791(Top 49%)
40K24.85 mi0.85 mi3470+843253+813253+812515(Top 9%)2297(Top 14%)2297(Top 41%)
25.2M25.20 mi0.35 mi3437+333219+343219+342565(Top 9%)2299(Top 14%)2299(Top 41%)
Finish26.22 mi1.02 mi3385+523169+503169+503107(Top 11%)2762(Top 17%)2762(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4507

Males

4224

M18-39

4224

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4752

Males

4449

M18-39

4449

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4507

Males

4224

M18-39

4224

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3900

Males

3674

M18-39

3674

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4193

Males

3932

M18-39

3932

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3682

Males

3461

M18-39

3461

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3224

Males

3018

M18-39

3018

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2851

Males

2667

M18-39

2667

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2477

Males

2313

M18-39

2313

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2519

Males

2352

M18-39

2352

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2659

Males

2451

M18-39

2451

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3078

Males

2791

M18-39

2791

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2515

Males

2297

M18-39

2297

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2565

Males

2299

M18-39

2299

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3107

Males

2762

M18-39

2762

Passing Analysis

Category:
Athletes Passed
2511
Passed By
210
Net Change
+2301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5686
5K → 10K51734+483#5686#5203
10K → 15K32434+290#5203#4913
15K → 20K32611+315#4913#4598
20K → Half358+27#4598#4571
Half → 25K22411+213#4571#4358
25K → 30K32028+292#4358#4066
30K → 20M1235+118#4066#3948
20M → 21M1479+138#3948#3810
21M → 35K734+69#3810#3741
35K → 23M12412+112#3741#3629
23M → 24M9116+75#3629#3554
24M → 40K9410+84#3554#3470
40K → 25.2M396+33#3470#3437
25.2M → Finish7422+52#3437#3385
TOTALS2511210+2301
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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