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BOSTON MARATHON 2025

Paul Mendoza

Bib: 13594•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 31%
Gender (Male)
#0 / 16105
Top 44%
Masters (Masters Men)
#0 / 10463
Top 32%
Division (M50-54)
#0 / 1996
Top 30%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:27/mi
23:10
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
46:12
↑ 79↓ 1380.4%
15K· 9.32 mi
7:17/mi
1:08:50
↑ 67↓ 78
20K· 12.43 mi
7:23/mi
1:31:47
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:36:44
↑ 19↓ 370.5%
25K· 15.53 mi
7:26/mi
1:54:46
↑ 66↓ 880.2%
30K· 18.64 mi
7:35/mi
2:18:19
↑ 181↓ 1480.2%
20M
7:39/mi
2:28:43
↑ 64↓ 500.2%
21M
8:03/mi
2:36:46
↑ 106↓ 241.6%
35K· 21.75 mi
7:26/mi
2:42:20
↑ 17↓ 861.7%
23M
7:43/mi
2:52:00
↑ 23↓ 630.6%
24M
7:27/mi
2:59:27
↓ 821.3%
40K· 24.85 mi
7:29/mi
3:05:51
↓ 200.3%
25.2M
8:07/mi
3:08:39
↑ 13↓ 160.2%
Finish· 26.22 mi
6:52/mi
3:15:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:44
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:38:55
Pace7:33 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1823:107:2723:10
7:27
-
10K
6.21 mi11:16:2046:127:2623:02
7:25
-0:02
15K
9.32 mi11:38:581:08:507:2322:38
7:17
-0:08
20K
12.43 mi12:01:551:31:477:2322:57
7:23
+0:06
Half
13.11 mi12:06:521:36:447:234:57
7:15
-0:08
25K
15.53 mi12:24:541:54:467:2318:02
7:26
+0:11
30K
18.64 mi12:48:272:18:197:2523:33
7:35
+0:09
20M
20.00 mi12:58:512:28:437:2610:24
7:39
+0:04
21M
21.00 mi13:06:542:36:467:288:03
8:03
+0:24
35K
21.75 mi13:12:282:42:207:285:34
7:26
-0:37
23M
23.00 mi13:22:082:52:007:299:40
7:43
+0:17
24M
24.00 mi13:29:352:59:277:297:27
7:27
-0:16
40K
24.85 mi13:35:593:05:517:296:24
7:29
+0:02
25.2M
25.20 mi13:38:473:08:397:292:48
8:07
+0:38
Finish
26.22 mi13:45:473:15:397:287:00
6:52
-1:15

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

6:52 /mi

Average Pace

7:28 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:11

72% of race

Time at Steady Pace

51:40

26% of race

Time at Slower Pace

2:48

1% of race

Average Pace: 7:28 /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 mi10:53:1823:107:2723:10
7:27
#11833
10K
6.21 mi11:16:2046:127:2623:02
7:25
#11562
15K
9.32 mi11:38:581:08:507:2322:38
7:17
#10921
20K
12.43 mi12:01:551:31:477:2322:57
7:23
#10620
Half
13.11 mi12:06:521:36:447:234:57
7:15
#10558
25K
15.53 mi12:24:541:54:467:2318:02
7:26
#10335
30K
18.64 mi12:48:272:18:197:2523:33
7:35
#9870
20M
20.00 mi12:58:512:28:437:2610:24
7:39
#9678
21M
21.00 mi13:06:542:36:467:288:03
8:03
#9513
35K
21.75 mi13:12:282:42:207:285:34
7:26
#9435
23M
23.00 mi13:22:082:52:007:299:40
7:43
#9314
24M
24.00 mi13:29:352:59:277:297:27
7:27
#9191
40K
24.85 mi13:35:593:05:517:296:24
7:29
#9044
25.2M
25.20 mi13:38:473:08:397:292:48
8:07
#8974
Finish
26.22 mi13:45:473:15:397:287:00
6:52
#8767
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi11833909490949867(Top 35%)8009(Top 50%)8009(Top 401%)
10K6.21 mi3.10 mi11562+2718945+1498945+14911293(Top 40%)8795(Top 55%)8795(Top 441%)
15K9.32 mi3.11 mi10921+6418611+3348611+3349867(Top 35%)8009(Top 50%)8009(Top 401%)
20K12.43 mi3.11 mi10620+3018431+1808431+1809774(Top 34%)7884(Top 49%)7884(Top 395%)
Half13.11 mi0.68 mi10558+628402+298402+299533(Top 34%)7768(Top 48%)7768(Top 389%)
25K15.53 mi2.42 mi10335+2238248+1548248+1549423(Top 33%)7558(Top 47%)7558(Top 379%)
30K18.64 mi3.11 mi9870+4657945+3037945+3038298(Top 29%)6767(Top 42%)6767(Top 339%)
20M20.00 mi1.36 mi9678+1927803+1427803+1428043(Top 28%)6470(Top 40%)6470(Top 324%)
21M21.00 mi1.00 mi9513+1657682+1217682+1217633(Top 27%)6051(Top 38%)6051(Top 303%)
35K21.75 mi0.75 mi9435+787624+587624+588188(Top 29%)6411(Top 40%)6411(Top 321%)
23M23.00 mi1.25 mi9314+1217513+1117513+1118015(Top 28%)6171(Top 38%)6171(Top 309%)
24M24.00 mi1.00 mi9191+1237419+947419+947348(Top 26%)5735(Top 36%)5735(Top 287%)
40K24.85 mi0.85 mi9044+1477295+1247295+1246723(Top 24%)5280(Top 33%)5280(Top 265%)
25.2M25.20 mi0.35 mi8974+707236+597236+596603(Top 23%)5132(Top 32%)5132(Top 257%)
Finish26.22 mi1.02 mi8767+2077081+1557081+1554907(Top 17%)4055(Top 25%)4055(Top 203%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9867

Males

8009

M50-54

8009

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11293

Males

8795

M50-54

8795

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9867

Males

8009

M50-54

8009

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

9774

Males

7884

M50-54

7884

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9533

Males

7768

M50-54

7768

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

9423

Males

7558

M50-54

7558

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

8298

Males

6767

M50-54

6767

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

8043

Males

6470

M50-54

6470

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

7633

Males

6051

M50-54

6051

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

8188

Males

6411

M50-54

6411

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

8015

Males

6171

M50-54

6171

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7348

Males

5735

M50-54

5735

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6723

Males

5280

M50-54

5280

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6603

Males

5132

M50-54

5132

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4907

Males

4055

M50-54

4055

Passing Analysis

Category:
Athletes Passed
3522*
Passed By
455
Net Change
+3066
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11833
5K → 10K415144+271#11833#11562
10K → 15K65716+641#11562#10921
15K → 20K33837+301#10921#10620
20K → Half675+62#10620#10558
Half → 25K27047+223#10558#10335
25K → 30K502*37+465#10335#9870
30K → 20M21724+192#9870#9678
20M → 21M18722+165#9678#9513
21M → 35K9214+78#9513#9435
35K → 23M16746+121#9435#9314
23M → 24M15532+123#9314#9191
24M → 40K16215+147#9191#9044
40K → 25.2M777+70#9044#8974
25.2M → Finish2169+207#8974#8767
TOTALS3522*455+3066

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

📊

Passing Visuals

Category:
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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