Boston Marathon logo
BOSTON MARATHON 2025

Evan Crosby

MA

Bib: 26646 M

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

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:49/mi
27:23
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:14/mi
52:57
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:15/mi
1:18:35
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:19/mi
1:44:24
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:17/mi
1:50:03
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:28/mi
2:10:35
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:53/mi
2:38:10
↑ 181↓ 1480.2%
138 ft elev
20M
8:49/mi
2:50:09
↑ 64↓ 500.2%
148 ft elev
21M
9:16/mi
2:59:25
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:59/mi
3:06:08
↑ 17↓ 861.7%
156 ft elev
23M
9:17/mi
3:17:46
↑ 23↓ 630.6%
116 ft elev
24M
9:33/mi
3:27:19
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:04/mi
3:35:55
↓ 200.3%
20 ft elev
25.2M
10:58/mi
3:39:42
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:56/mi
3:49:49
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:50:038:24 /mi⚡ faster
2nd Half
1:59:469:08 /mi+8.8%
Positive split — 8.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:238:493.11 mi27:23
8:49
-
10K
52:578:313.10 mi25:34
8:14
-0:35
15K
1:18:358:263.11 mi25:38
8:15
+0:01
20K
1:44:248:243.11 mi25:49
8:19
+0:04
Half(13.11 mi)
1:50:038:240.68 mi5:39
8:17
-0:02
25K
2:10:358:242.42 mi20:32
8:28
+0:11
30K
2:38:108:293.11 mi27:35
8:53
+0:25
20M
2:50:098:301.36 mi11:59
8:49
-0:04
21M
2:59:258:331.00 mi9:16
9:16
+0:27
35K
3:06:088:340.75 mi6:43
8:59
-0:17
23M
3:17:468:361.25 mi11:38
9:17
+0:18
24M
3:27:198:381.00 mi9:33
9:33
+0:16
40K
3:35:558:410.85 mi8:36
10:04
+0:31
25.2M
3:39:428:430.35 mi3:47
10:58
+0:54
Finish(26.22 mi)
3:49:498:461.02 mi10:07
9:56
-1:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:14 /mi

Average Pace

8:46 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:43:12

45% of race

Time at Steady Pace

1:13:40

32% of race

Time at Slower Pace

52:57

23% of race

Average Pace: 8:46 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi215731311813118177321152611526
10K3.10 mi19962+161112456+66212456+662180951168411684
15K3.11 mi19228+73412149+30712149+307177321152611526
20K3.11 mi18660+56811893+25611893+256169861117511175
Half(13.11 mi)0.68 mi18603+5711871+2211871+22177971154211542
25K2.42 mi18307+29611726+14511726+145169801109511095
30K3.11 mi18002+30511553+17311553+173170321094210942
20M1.36 mi17831+17111449+10411449+104157631026910269
21M1.00 mi17648+18311356+9311356+931496197739773
35K0.75 mi17656-811338+1811338+18181141110411104
23M1.25 mi17655+111300+3811300+38177251082910829
24M1.00 mi17753-9811307-711307-7197861176111761
40K0.85 mi17935-18211375-6811375-68206251209812098
25.2M0.35 mi18001-6611398-2311398-23204971203012030
Finish(26.22 mi)1.02 mi18281-28011497-9911497-99226921311613116

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

17732

Males

11526

M18-39

11526

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

18095

Males

11684

M18-39

11684

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

17732

Males

11526

M18-39

11526

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

16986

Males

11175

M18-39

11175

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17797

Males

11542

M18-39

11542

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

16980

Males

11095

M18-39

11095

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

17032

Males

10942

M18-39

10942

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15763

Males

10269

M18-39

10269

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

14961

Males

9773

M18-39

9773

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

18114

Males

11104

M18-39

11104

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17725

Males

10829

M18-39

10829

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

19786

Males

11761

M18-39

11761

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20625

Males

12098

M18-39

12098

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20497

Males

12030

M18-39

12030

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

22692

Males

13116

M18-39

13116

Passing Analysis

Category:
Passed
4447
Passed By
1155
Net Change
+3292
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21573
5K → 10K162817+1611#21573#19962
10K → 15K75016+734#19962#19228
15K → 20K58214+568#19228#18660
20K → Half7114+57#18660#18603
Half → 25K32832+296#18603#18307
25K → 30K40398+305#18307#18002
30K → 20M20635+171#18002#17831
20M → 21M20724+183#17831#17648
21M → 35K5967-8#17648#17656
35K → 23M113112+1#17656#17655
23M → 24M56154-98#17655#17753
24M → 40K22204-182#17753#17935
40K → 25.2M1278-66#17935#18001
25.2M → Finish10290-280#18001#18281
TOTALS44471155+3292

Passing Charts

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing