Boston Marathon logo
BOSTON MARATHON 2025

Colin Mistele

Bib: 27632•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Masters (Masters Men)
#0 / 10463
Top 34%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:43
Rank: #10465
Start → 5K
22:43 | 7:19/mi
10K· 6.21 mi
45:04
Rank: #9905 (+560)
5K → 10K
22:21 | 7:12/mi
15K· 9.32 mi
1:07:36
Rank: #9766 (+139)
10K → 15K
22:32 | 7:15/mi
20K· 12.43 mi
1:30:11
Rank: #9467 (+299)
15K → 20K
22:35 | 7:16/mi
Half· 13.11 mi
1:35:05
Rank: #9427 (+40)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:52:55
Rank: #9306 (+121)
Half → 25K
17:50 | 7:21/mi
30K· 18.64 mi
2:16:47
Rank: #9178 (+128)
25K → 30K
23:52 | 7:41/mi
20M
2:27:13
Rank: #9060 (+118)
30K → 20M
10:26 | 7:41/mi
21M
2:35:23
Rank: #8988 (+72)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:41:04
Rank: #8965 (+23)
21M → 35K
5:41 | 7:36/mi
23M
2:51:11
Rank: #9013 (-48)
35K → 23M
10:07 | 8:05/mi
24M
2:59:06
Rank: #9049 (-36)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:06:03
Rank: #9113 (-64)
24M → 40K
6:57 | 8:08/mi
25.2M
3:09:01
Rank: #9103 (+10)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:16:58
Rank: #9198 (-95)
25.2M → Finish
7:57 | 7:48/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
Time1:35:05
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:41:53
Pace7:46 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:4222:437:1922:43
7:19
-
10K
6.21 mi12:01:0345:047:1522:21
7:12
-0:07
15K
9.32 mi12:23:351:07:367:1522:32
7:15
+0:03
20K
12.43 mi12:46:101:30:117:1522:35
7:16
+0:01
Half
13.11 mi12:51:041:35:057:154:54
7:11
-0:05
25K
15.53 mi13:08:541:52:557:1617:50
7:21
+0:10
30K
18.64 mi13:32:462:16:477:2023:52
7:41
+0:20
20M
20.00 mi13:43:122:27:137:2210:26
7:41
0:00
21M
21.00 mi13:51:222:35:237:248:10
8:10
+0:29
35K
21.75 mi13:57:032:41:047:245:41
7:36
-0:34
23M
23.00 mi14:07:102:51:117:2710:07
8:05
+0:29
24M
24.00 mi14:15:052:59:067:287:55
7:55
-0:10
40K
24.85 mi14:22:023:06:037:296:57
8:08
+0:13
25.2M
25.20 mi14:25:003:09:017:302:58
8:36
+0:28
Finish
26.22 mi14:32:573:16:587:317:57
7:48
-0:48

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

7:11 /mi

Average Pace

7:31 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:51

82% of race

Time at Steady Pace

33:09

17% of race

Time at Slower Pace

2:58

2% of race

Average Pace: 7:31 /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 mi11:38:4222:437:1922:43
7:19
#10465
10K
6.21 mi12:01:0345:047:1522:21
7:12
#9905
15K
9.32 mi12:23:351:07:367:1522:32
7:15
#9766
20K
12.43 mi12:46:101:30:117:1522:35
7:16
#9467
Half
13.11 mi12:51:041:35:057:154:54
7:11
#9427
25K
15.53 mi13:08:541:52:557:1617:50
7:21
#9306
30K
18.64 mi13:32:462:16:477:2023:52
7:41
#9178
20M
20.00 mi13:43:122:27:137:2210:26
7:41
#9060
21M
21.00 mi13:51:222:35:237:248:10
8:10
#8988
35K
21.75 mi13:57:032:41:047:245:41
7:36
#8965
23M
23.00 mi14:07:102:51:117:2710:07
8:05
#9013
24M
24.00 mi14:15:052:59:067:287:55
7:55
#9049
40K
24.85 mi14:22:023:06:037:296:57
8:08
#9113
25.2M
25.20 mi14:25:003:09:017:302:58
8:36
#9103
Finish
26.22 mi14:32:573:16:587:317:57
7:48
#9198
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi10465841884189567(Top 34%)7854(Top 49%)7854(Top 350%)
10K6.21 mi3.10 mi9905+5608119+2998119+2999427(Top 33%)7834(Top 49%)7834(Top 349%)
15K9.32 mi3.11 mi9766+1398013+1068013+1069567(Top 34%)7854(Top 49%)7854(Top 350%)
20K12.43 mi3.11 mi9467+2997817+1967817+1968779(Top 31%)7327(Top 45%)7327(Top 326%)
Half13.11 mi0.68 mi9427+407786+317786+318903(Top 31%)7425(Top 46%)7425(Top 330%)
25K15.53 mi2.42 mi9306+1217694+927694+928776(Top 31%)7211(Top 45%)7211(Top 321%)
30K18.64 mi3.11 mi9178+1287563+1317563+1319066(Top 32%)7174(Top 45%)7174(Top 319%)
20M20.00 mi1.36 mi9060+1187473+907473+908198(Top 29%)6566(Top 41%)6566(Top 292%)
21M21.00 mi1.00 mi8988+727396+777396+778370(Top 29%)6470(Top 40%)6470(Top 288%)
35K21.75 mi0.75 mi8965+237361+357361+359286(Top 33%)6992(Top 43%)6992(Top 311%)
23M23.00 mi1.25 mi9013-487344+177344+1710582(Top 37%)7518(Top 47%)7518(Top 335%)
24M24.00 mi1.00 mi9049-367335+97335+910630(Top 37%)7486(Top 46%)7486(Top 333%)
40K24.85 mi0.85 mi9113-647339-47339-411049(Top 39%)7585(Top 47%)7585(Top 338%)
25.2M25.20 mi0.35 mi9103+107312+277312+279361(Top 33%)6613(Top 41%)6613(Top 294%)
Finish26.22 mi1.02 mi9198-957321-97321-911411(Top 40%)7706(Top 48%)7706(Top 343%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9567

Males

7854

M40-44

7854

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

9427

Males

7834

M40-44

7834

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9567

Males

7854

M40-44

7854

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8779

Males

7327

M40-44

7327

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8903

Males

7425

M40-44

7425

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8776

Males

7211

M40-44

7211

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

9066

Males

7174

M40-44

7174

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

8198

Males

6566

M40-44

6566

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8370

Males

6470

M40-44

6470

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9286

Males

6992

M40-44

6992

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10582

Males

7518

M40-44

7518

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

10630

Males

7486

M40-44

7486

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11049

Males

7585

M40-44

7585

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9361

Males

6613

M40-44

6613

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11411

Males

7706

M40-44

7706

Passing Analysis

Category:
Athletes Passed
2433*
Passed By
1166
Net Change
+1267
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10465
5K → 10K631*71+560#10465#9905
10K → 15K241102+139#9905#9766
15K → 20K33940+299#9766#9467
20K → Half5414+40#9467#9427
Half → 25K20281+121#9427#9306
25K → 30K281153+128#9306#9178
30K → 20M15941+118#9178#9060
20M → 21M13260+72#9060#8988
21M → 35K8360+23#8988#8965
35K → 23M95143-48#8965#9013
23M → 24M5995-36#9013#9049
24M → 40K64128-64#9049#9113
40K → 25.2M4030+10#9113#9103
25.2M → Finish53148-95#9103#9198
TOTALS2433*1166+1267

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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