Boston Marathon logo
BOSTON MARATHON 2025

Matthew Craft

Bib: 7080•M

CO

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:23
Rank: #6938
Start → 5K
21:23 | 6:53/mi
10K· 6.21 mi
43:17
Rank: #7631 (-693)
5K → 10K
21:54 | 7:03/mi
15K· 9.32 mi
1:05:11
Rank: #7714 (-83)
10K → 15K
21:54 | 7:03/mi
20K· 12.43 mi
1:27:09
Rank: #7574 (+140)
15K → 20K
21:58 | 7:04/mi
Half· 13.11 mi
1:31:58
Rank: #7587 (-13)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:49:35
Rank: #7615 (-28)
Half → 25K
17:37 | 7:16/mi
30K· 18.64 mi
2:13:04
Rank: #7599 (+16)
25K → 30K
23:29 | 7:34/mi
20M
2:23:32
Rank: #7578 (+21)
30K → 20M
10:28 | 7:42/mi
21M
2:31:47
Rank: #7581 (-3)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:37:37
Rank: #7657 (-76)
21M → 35K
5:50 | 7:48/mi
23M
2:48:22
Rank: #7976 (-319)
35K → 23M
10:45 | 8:35/mi
24M
2:56:48
Rank: #8233 (-257)
23M → 24M
8:26 | 8:26/mi
40K· 24.85 mi
3:05:29
Rank: #8898 (-665)
24M → 40K
8:41 | 10:09/mi
25.2M
3:08:23
Rank: #8886 (+12)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:16:30
Rank: #9023 (-137)
25.2M → Finish
8:07 | 7:58/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
Time1:31:58
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:44:32
Pace7:58 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:1421:236:5321:23
6:53
-
10K
6.21 mi10:49:0843:176:5821:54
7:03
+0:10
15K
9.32 mi11:11:021:05:117:0021:54
7:03
0:00
20K
12.43 mi11:33:001:27:097:0121:58
7:04
+0:01
Half
13.11 mi11:37:491:31:587:014:49
7:04
0:00
25K
15.53 mi11:55:261:49:357:0317:37
7:16
+0:12
30K
18.64 mi12:18:552:13:047:0823:29
7:34
+0:18
20M
20.00 mi12:29:232:23:327:1110:28
7:42
+0:08
21M
21.00 mi12:37:382:31:477:148:15
8:15
+0:33
35K
21.75 mi12:43:282:37:377:155:50
7:48
-0:27
23M
23.00 mi12:54:132:48:227:1910:45
8:35
+0:47
24M
24.00 mi13:02:392:56:487:228:26
8:26
-0:09
40K
24.85 mi13:11:203:05:297:288:41
10:09
+1:43
25.2M
25.20 mi13:14:143:08:237:292:54
8:25
-1:44
Finish
26.22 mi13:22:213:16:307:308:07
7:58
-0:27

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

6:53 /mi

Average Pace

7:30 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:35

56% of race

Time at Steady Pace

47:54

24% of race

Time at Slower Pace

39:01

20% of race

Average Pace: 7:30 /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 mi10:27:1421:236:5321:23
6:53
#6938
10K
6.21 mi10:49:0843:176:5821:54
7:03
#7631
15K
9.32 mi11:11:021:05:117:0021:54
7:03
#7714
20K
12.43 mi11:33:001:27:097:0121:58
7:04
#7574
Half
13.11 mi11:37:491:31:587:014:49
7:04
#7587
25K
15.53 mi11:55:261:49:357:0317:37
7:16
#7615
30K
18.64 mi12:18:552:13:047:0823:29
7:34
#7599
20M
20.00 mi12:29:232:23:327:1110:28
7:42
#7578
21M
21.00 mi12:37:382:31:477:148:15
8:15
#7581
35K
21.75 mi12:43:282:37:377:155:50
7:48
#7657
23M
23.00 mi12:54:132:48:227:1910:45
8:35
#7976
24M
24.00 mi13:02:392:56:487:228:26
8:26
#8233
40K
24.85 mi13:11:203:05:297:288:41
10:09
#8898
25.2M
25.20 mi13:14:143:08:237:292:54
8:25
#8886
Finish
26.22 mi13:22:213:16:307:308:07
7:58
#9023
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6938625862587946(Top 28%)6913(Top 43%)6913(Top 123%)
10K6.21 mi3.10 mi7631-6936747-4896747-4898284(Top 29%)7157(Top 44%)7157(Top 127%)
15K9.32 mi3.11 mi7714-836788-416788-417946(Top 28%)6913(Top 43%)6913(Top 123%)
20K12.43 mi3.11 mi7574+1406680+1086680+1087333(Top 26%)6449(Top 40%)6449(Top 114%)
Half13.11 mi0.68 mi7587-136685-56685-58007(Top 28%)6908(Top 43%)6908(Top 122%)
25K15.53 mi2.42 mi7615-28668566858103(Top 29%)6828(Top 42%)6828(Top 121%)
30K18.64 mi3.11 mi7599+166627+586627+588140(Top 29%)6666(Top 41%)6666(Top 118%)
20M20.00 mi1.36 mi7578+216573+546573+548354(Top 29%)6647(Top 41%)6647(Top 118%)
21M21.00 mi1.00 mi7581-36535+386535+388871(Top 31%)6749(Top 42%)6749(Top 120%)
35K21.75 mi0.75 mi7657-766569-346569-3410744(Top 38%)7726(Top 48%)7726(Top 137%)
23M23.00 mi1.25 mi7976-3196724-1556724-15513810(Top 49%)9065(Top 56%)9065(Top 161%)
24M24.00 mi1.00 mi8233-2576851-1276851-12714056(Top 49%)9155(Top 57%)9155(Top 162%)
40K24.85 mi0.85 mi8898-6657207-3567207-35620931(Top 74%)12241(Top 76%)12241(Top 217%)
25.2M25.20 mi0.35 mi8886+127182+257182+258214(Top 29%)6038(Top 37%)6038(Top 107%)
Finish26.22 mi1.02 mi9023-1377219-377219-3712608(Top 44%)8326(Top 52%)8326(Top 148%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7946

Males

6913

M18-39

6913

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

8284

Males

7157

M18-39

7157

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7946

Males

6913

M18-39

6913

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

7333

Males

6449

M18-39

6449

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

8007

Males

6908

M18-39

6908

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8103

Males

6828

M18-39

6828

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8140

Males

6666

M18-39

6666

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

8354

Males

6647

M18-39

6647

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8871

Males

6749

M18-39

6749

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10744

Males

7726

M18-39

7726

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13810

Males

9065

M18-39

9065

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

14056

Males

9155

M18-39

9155

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20931

Males

12241

M18-39

12241

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8214

Males

6038

M18-39

6038

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12608

Males

8326

M18-39

8326

Passing Analysis

Category:
Athletes Passed
1067
Passed By
3152
Net Change
-2085
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6938
5K → 10K36729-693#6938#7631
10K → 15K105188-83#7631#7714
15K → 20K20868+140#7714#7574
20K → Half1730-13#7574#7587
Half → 25K109137-28#7587#7615
25K → 30K194178+16#7615#7599
30K → 20M10180+21#7599#7578
20M → 21M97100-3#7578#7581
21M → 35K38114-76#7581#7657
35K → 23M43362-319#7657#7976
23M → 24M26283-257#7976#8233
24M → 40K12677-665#8233#8898
40K → 25.2M4129+12#8898#8886
25.2M → Finish40177-137#8886#9023
TOTALS10673152-2085
📊

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