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BOSTON MARATHON 2025

Andrew Blessing

Bib: 32039•M

MA

0:00
0:00
/ mi
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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
24:08
Rank: #14502
Start → 5K
24:08 | 7:46/mi
10K· 6.21 mi
47:00
Rank: #12683 (+1819)
5K → 10K
22:52 | 7:22/mi
15K· 9.32 mi
1:09:41
Rank: #11761 (+922)
10K → 15K
22:41 | 7:18/mi
20K· 12.43 mi
1:32:11
Rank: #10906 (+855)
15K → 20K
22:30 | 7:15/mi
Half· 13.11 mi
1:37:07
Rank: #10821 (+85)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:55:00
Rank: #10478 (+343)
Half → 25K
17:53 | 7:23/mi
30K· 18.64 mi
2:18:15
Rank: #9838 (+640)
25K → 30K
23:15 | 7:29/mi
20M
2:28:37
Rank: #9639 (+199)
30K → 20M
10:22 | 7:38/mi
21M
2:36:18
Rank: #9337 (+302)
20M → 21M
7:41 | 7:41/mi
35K· 21.75 mi
2:41:56
Rank: #9297 (+40)
21M → 35K
5:38 | 7:32/mi
23M
2:51:39
Rank: #9168 (+129)
35K → 23M
9:43 | 7:46/mi
24M
2:59:23
Rank: #9165 (+3)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
3:06:13
Rank: #9175 (-10)
24M → 40K
6:50 | 8:00/mi
25.2M
3:09:08
Rank: #9140 (+35)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:16:22
Rank: #8977 (+163)
25.2M → Finish
7:14 | 7:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:07
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:39:15
Pace7:34 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2324:087:4624:08
7:46
-
10K
6.21 mi12:14:1547:007:3422:52
7:22
-0:24
15K
9.32 mi12:36:561:09:417:2922:41
7:18
-0:04
20K
12.43 mi12:59:261:32:117:2522:30
7:15
-0:03
Half
13.11 mi13:04:221:37:077:244:56
7:14
-0:01
25K
15.53 mi13:22:151:55:007:2417:53
7:23
+0:09
30K
18.64 mi13:45:302:18:157:2523:15
7:29
+0:06
20M
20.00 mi13:55:522:28:377:2610:22
7:38
+0:09
21M
21.00 mi14:03:332:36:187:277:41
7:41
+0:03
35K
21.75 mi14:09:112:41:567:275:38
7:32
-0:09
23M
23.00 mi14:18:542:51:397:289:43
7:46
+0:14
24M
24.00 mi14:26:382:59:237:287:44
7:44
-0:02
40K
24.85 mi14:33:283:06:137:306:50
8:00
+0:16
25.2M
25.20 mi14:36:233:09:087:302:55
8:27
+0:27
Finish
26.22 mi14:43:373:16:227:307:14
7:06
-1:21

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

7:06 /mi

Average Pace

7:30 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:37

95% of race

Time at Steady Pace

6:50

3% of race

Time at Slower Pace

2:55

1% of race

Average Pace: 7:29 /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 mi11:51:2324:087:4624:08
7:46
#14502
10K
6.21 mi12:14:1547:007:3422:52
7:22
#12683
15K
9.32 mi12:36:561:09:417:2922:41
7:18
#11761
20K
12.43 mi12:59:261:32:117:2522:30
7:15
#10906
Half
13.11 mi13:04:221:37:077:244:56
7:14
#10821
25K
15.53 mi13:22:151:55:007:2417:53
7:23
#10478
30K
18.64 mi13:45:302:18:157:2523:15
7:29
#9838
20M
20.00 mi13:55:522:28:377:2610:22
7:38
#9639
21M
21.00 mi14:03:332:36:187:277:41
7:41
#9337
35K
21.75 mi14:09:112:41:567:275:38
7:32
#9297
23M
23.00 mi14:18:542:51:397:289:43
7:46
#9168
24M
24.00 mi14:26:382:59:237:287:44
7:44
#9165
40K
24.85 mi14:33:283:06:137:306:50
8:00
#9175
25.2M
25.20 mi14:36:233:09:087:302:55
8:27
#9140
Finish
26.22 mi14:43:373:16:227:307:14
7:06
#8977
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1450210240102409983(Top 35%)8068(Top 50%)8068(Top 143%)
10K6.21 mi3.10 mi12683+18199477+7639477+76310810(Top 38%)8567(Top 53%)8567(Top 152%)
15K9.32 mi3.11 mi11761+9229029+4489029+4489983(Top 35%)8068(Top 50%)8068(Top 143%)
20K12.43 mi3.11 mi10906+8558585+4448585+4448544(Top 30%)7191(Top 45%)7191(Top 127%)
Half13.11 mi0.68 mi10821+858542+438542+439301(Top 33%)7644(Top 47%)7644(Top 135%)
25K15.53 mi2.42 mi10478+3438330+2128330+2128946(Top 31%)7305(Top 45%)7305(Top 129%)
30K18.64 mi3.11 mi9838+6407924+4067924+4067637(Top 27%)6373(Top 40%)6373(Top 113%)
20M20.00 mi1.36 mi9639+1997784+1407784+1407895(Top 28%)6382(Top 40%)6382(Top 113%)
21M21.00 mi1.00 mi9337+3027586+1987586+1985568(Top 20%)4778(Top 30%)4778(Top 85%)
35K21.75 mi0.75 mi9297+407541+457541+458815(Top 31%)6746(Top 42%)6746(Top 120%)
23M23.00 mi1.25 mi9168+1297431+1107431+1108296(Top 29%)6331(Top 39%)6331(Top 112%)
24M24.00 mi1.00 mi9165+37404+277404+279310(Top 33%)6804(Top 42%)6804(Top 121%)
40K24.85 mi0.85 mi9175-107365+397365+3910103(Top 36%)7094(Top 44%)7094(Top 126%)
25.2M25.20 mi0.35 mi9140+357328+377328+378517(Top 30%)6202(Top 39%)6202(Top 110%)
Finish26.22 mi1.02 mi8977+1637197+1317197+1316366(Top 22%)4966(Top 31%)4966(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9983

Males

8068

M18-39

8068

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10810

Males

8567

M18-39

8567

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9983

Males

8068

M18-39

8068

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8544

Males

7191

M18-39

7191

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

9301

Males

7644

M18-39

7644

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8946

Males

7305

M18-39

7305

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7637

Males

6373

M18-39

6373

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7895

Males

6382

M18-39

6382

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5568

Males

4778

M18-39

4778

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8815

Males

6746

M18-39

6746

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

8296

Males

6331

M18-39

6331

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9310

Males

6804

M18-39

6804

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10103

Males

7094

M18-39

7094

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8517

Males

6202

M18-39

6202

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6366

Males

4966

M18-39

4966

Passing Analysis

Category:
Athletes Passed
5879*
Passed By
353
Net Change
+5525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14502
5K → 10K18267+1819#14502#12683
10K → 15K9275+922#12683#11761
15K → 20K8605+855#11761#10906
20K → Half894+85#10906#10821
Half → 25K36320+343#10821#10478
25K → 30K649*9+640#10478#9838
30K → 20M21919+199#9838#9639
20M → 21M3053+302#9639#9337
21M → 35K8141+40#9337#9297
35K → 23M16738+129#9297#9168
23M → 24M8481+3#9168#9165
24M → 40K7989-10#9165#9175
40K → 25.2M5217+35#9175#9140
25.2M → Finish17815+163#9140#8977
TOTALS5879*353+5525

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing