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BOSTON MARATHON 2025

Jose Leon Acoltzi

Bib: 7307•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
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
22:56
Rank: #11133
Start → 5K
22:56 | 7:23/mi
10K· 6.21 mi
45:04
Rank: #9906 (+1227)
5K → 10K
22:08 | 7:07/mi
15K· 9.32 mi
1:07:12
Rank: #9403 (+503)
10K → 15K
22:08 | 7:07/mi
20K· 12.43 mi
1:29:50
Rank: #9239 (+164)
15K → 20K
22:38 | 7:17/mi
Half· 13.11 mi
1:34:41
Rank: #9192 (+47)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:52:21
Rank: #8963 (+229)
Half → 25K
17:40 | 7:17/mi
30K· 18.64 mi
2:16:28
Rank: #9017 (-54)
25K → 30K
24:07 | 7:46/mi
20M
2:27:06
Rank: #9006 (+11)
30K → 20M
10:38 | 7:49/mi
21M
2:35:11
Rank: #8893 (+113)
20M → 21M
8:05 | 8:05/mi
35K· 21.75 mi
2:41:02
Rank: #8953 (-60)
21M → 35K
5:51 | 7:49/mi
23M
2:51:19
Rank: #9062 (-109)
35K → 23M
10:17 | 8:13/mi
24M
2:59:32
Rank: #9233 (-171)
23M → 24M
8:13 | 8:13/mi
40K· 24.85 mi
3:06:29
Rank: #9260 (-27)
24M → 40K
6:57 | 8:08/mi
25.2M
3:09:35
Rank: #9289 (-29)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:17:44
Rank: #9431 (-142)
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:41
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:43:03
Pace7:52 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3222:567:2322:56
7:23
-
10K
6.21 mi11:35:4045:047:1522:08
7:07
-0:16
15K
9.32 mi11:57:481:07:127:1322:08
7:07
0:00
20K
12.43 mi12:20:261:29:507:1422:38
7:17
+0:10
Half
13.11 mi12:25:171:34:417:134:51
7:07
-0:10
25K
15.53 mi12:42:571:52:217:1417:40
7:17
+0:10
30K
18.64 mi13:07:042:16:287:1924:07
7:46
+0:29
20M
20.00 mi13:17:422:27:067:2110:38
7:49
+0:03
21M
21.00 mi13:25:472:35:117:238:05
8:05
+0:16
35K
21.75 mi13:31:382:41:027:245:51
7:49
-0:16
23M
23.00 mi13:41:552:51:197:2710:17
8:13
+0:24
24M
24.00 mi13:50:082:59:327:298:13
8:13
0:00
40K
24.85 mi13:57:053:06:297:306:57
8:08
-0:05
25.2M
25.20 mi14:00:113:09:357:313:06
8:59
+0:51
Finish
26.22 mi14:08:203:17:447:338:09
8:00
-0:59

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

7:07 /mi

Average Pace

7:33 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:21

57% of race

Time at Steady Pace

48:45

25% of race

Time at Slower Pace

36:38

19% of race

Average Pace: 7:32 /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 mi11:13:3222:567:2322:56
7:23
#11133
10K
6.21 mi11:35:4045:047:1522:08
7:07
#9906
15K
9.32 mi11:57:481:07:127:1322:08
7:07
#9403
20K
12.43 mi12:20:261:29:507:1422:38
7:17
#9239
Half
13.11 mi12:25:171:34:417:134:51
7:07
#9192
25K
15.53 mi12:42:571:52:217:1417:40
7:17
#8963
30K
18.64 mi13:07:042:16:287:1924:07
7:46
#9017
20M
20.00 mi13:17:422:27:067:2110:38
7:49
#9006
21M
21.00 mi13:25:472:35:117:238:05
8:05
#8893
35K
21.75 mi13:31:382:41:027:245:51
7:49
#8953
23M
23.00 mi13:41:552:51:197:2710:17
8:13
#9062
24M
24.00 mi13:50:082:59:327:298:13
8:13
#9233
40K
24.85 mi13:57:053:06:297:306:57
8:08
#9260
25.2M
25.20 mi14:00:113:09:357:313:06
8:59
#9289
Finish
26.22 mi14:08:203:17:447:338:09
8:00
#9431
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi11133876187618498(Top 30%)7246(Top 45%)7246(Top 128%)
10K6.21 mi3.10 mi9906+12278120+6418120+6418865(Top 31%)7521(Top 47%)7521(Top 133%)
15K9.32 mi3.11 mi9403+5037822+2987822+2988498(Top 30%)7246(Top 45%)7246(Top 128%)
20K12.43 mi3.11 mi9239+1647696+1267696+1268922(Top 31%)7404(Top 46%)7404(Top 131%)
Half13.11 mi0.68 mi9192+477665+317665+318344(Top 29%)7113(Top 44%)7113(Top 126%)
25K15.53 mi2.42 mi8963+2297508+1577508+1578262(Top 29%)6923(Top 43%)6923(Top 123%)
30K18.64 mi3.11 mi9017-547471+377471+379623(Top 34%)7490(Top 47%)7490(Top 133%)
20M20.00 mi1.36 mi9006+117441+307441+309185(Top 32%)7096(Top 44%)7096(Top 126%)
21M21.00 mi1.00 mi8893+1137340+1017340+1017848(Top 28%)6177(Top 38%)6177(Top 109%)
35K21.75 mi0.75 mi8953-607355-157355-1510927(Top 38%)7810(Top 48%)7810(Top 138%)
23M23.00 mi1.25 mi9062-1097370-157370-1511414(Top 40%)7944(Top 49%)7944(Top 141%)
24M24.00 mi1.00 mi9233-1717442-727442-7212644(Top 45%)8470(Top 53%)8470(Top 150%)
40K24.85 mi0.85 mi9260-277415+277415+2711053(Top 39%)7589(Top 47%)7589(Top 135%)
25.2M25.20 mi0.35 mi9289-297408+77408+711663(Top 41%)7797(Top 48%)7797(Top 138%)
Finish26.22 mi1.02 mi9431-1427452-447452-4412826(Top 45%)8439(Top 52%)8439(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

8498

Males

7246

M18-39

7246

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8865

Males

7521

M18-39

7521

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

8498

Males

7246

M18-39

7246

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8922

Males

7404

M18-39

7404

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

8344

Males

7113

M18-39

7113

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8262

Males

6923

M18-39

6923

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9623

Males

7490

M18-39

7490

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9185

Males

7096

M18-39

7096

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7848

Males

6177

M18-39

6177

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10927

Males

7810

M18-39

7810

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11414

Males

7944

M18-39

7944

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12644

Males

8470

M18-39

8470

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11053

Males

7589

M18-39

7589

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11663

Males

7797

M18-39

7797

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12826

Males

8439

M18-39

8439

Passing Analysis

Category:
Athletes Passed
3107*
Passed By
1405
Net Change
+1702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11133
5K → 10K1237*10+1227#11133#9906
10K → 15K521*18+503#9906#9403
15K → 20K25894+164#9403#9239
20K → Half5912+47#9239#9192
Half → 25K26637+229#9192#8963
25K → 30K201255-54#8963#9017
30K → 20M10594+11#9017#9006
20M → 21M15946+113#9006#8893
21M → 35K54114-60#8893#8953
35K → 23M77186-109#8953#9062
23M → 24M36207-171#9062#9233
24M → 40K75102-27#9233#9260
40K → 25.2M2655-29#9260#9289
25.2M → Finish33175-142#9289#9431
TOTALS3107*1405+1702

* 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