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BOSTON MARATHON 2025

Leonardo Muniz

Bib: 12217•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
Masters (Masters Men)
#0 / 10463
Top 34%
Division (M45-49)
#0 / 2386
Top 49%
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
7:15/mi
22:31
↑ 97↓ 3451.5%
10K· 6.21 mi
7:24/mi
45:31
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:08:34
↑ 67↓ 78
20K· 12.43 mi
7:29/mi
1:31:50
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:36:52
↑ 19↓ 370.5%
25K· 15.53 mi
7:23/mi
1:54:47
↑ 66↓ 880.2%
30K· 18.64 mi
7:39/mi
2:18:33
↑ 181↓ 1480.2%
20M
7:49/mi
2:29:10
↑ 64↓ 500.2%
21M
8:14/mi
2:37:24
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:43:02
↑ 17↓ 861.7%
23M
7:42/mi
2:52:40
↑ 23↓ 630.6%
24M
7:37/mi
3:00:17
↓ 821.3%
40K· 24.85 mi
7:38/mi
3:06:49
↓ 200.3%
25.2M
8:19/mi
3:09:41
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:17:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:52
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:40:25
Pace7:40 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0922:317:1522:31
7:15
-
10K
6.21 mi11:13:0945:317:2023:00
7:24
+0:09
15K
9.32 mi11:36:121:08:347:2123:03
7:25
+0:01
20K
12.43 mi11:59:281:31:507:2323:16
7:29
+0:04
Half
13.11 mi12:04:301:36:527:235:02
7:23
-0:06
25K
15.53 mi12:22:251:54:477:2317:55
7:23
0:00
30K
18.64 mi12:46:112:18:337:2623:46
7:39
+0:16
20M
20.00 mi12:56:482:29:107:2710:37
7:49
+0:10
21M
21.00 mi13:05:022:37:247:308:14
8:14
+0:25
35K
21.75 mi13:10:402:43:027:305:38
7:32
-0:42
23M
23.00 mi13:20:182:52:407:309:38
7:42
+0:10
24M
24.00 mi13:27:553:00:177:317:37
7:37
-0:05
40K
24.85 mi13:34:273:06:497:316:32
7:38
+0:01
25.2M
25.20 mi13:37:193:09:417:322:52
8:19
+0:41
Finish
26.22 mi13:44:553:17:177:327:36
7:27
-0:52

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

7:15 /mi

Average Pace

7:32 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:11

94% of race

Time at Steady Pace

11:06

6% of race

Time at Slower Pace

0:00

0% 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 mi10:50:0922:317:1522:31
7:15
#9876
10K
6.21 mi11:13:0945:317:2023:00
7:24
#10543
15K
9.32 mi11:36:121:08:347:2123:03
7:25
#10674
20K
12.43 mi11:59:281:31:507:2323:16
7:29
#10656
Half
13.11 mi12:04:301:36:527:235:02
7:23
#10659
25K
15.53 mi12:22:251:54:477:2317:55
7:23
#10350
30K
18.64 mi12:46:112:18:337:2623:46
7:39
#9986
20M
20.00 mi12:56:482:29:107:2710:37
7:49
#9859
21M
21.00 mi13:05:022:37:247:308:14
8:14
#9755
35K
21.75 mi13:10:402:43:027:305:38
7:32
#9698
23M
23.00 mi13:20:182:52:407:309:38
7:42
#9558
24M
24.00 mi13:27:553:00:177:317:37
7:37
#9466
40K
24.85 mi13:34:273:06:497:316:32
7:38
#9383
25.2M
25.20 mi13:37:193:09:417:322:52
8:19
#9323
Finish
26.22 mi13:44:553:17:177:327:36
7:27
#9293
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi98768102810211032(Top 39%)8607(Top 53%)8607(Top 361%)
10K6.21 mi3.10 mi10543-6678443-3418443-34111191(Top 39%)8742(Top 54%)8742(Top 366%)
15K9.32 mi3.11 mi10674-1318474-318474-3111032(Top 39%)8607(Top 53%)8607(Top 361%)
20K12.43 mi3.11 mi10656+188448+268448+2610647(Top 37%)8328(Top 52%)8328(Top 349%)
Half13.11 mi0.68 mi10659-38458-108458-1010607(Top 37%)8329(Top 52%)8329(Top 349%)
25K15.53 mi2.42 mi10350+3098255+2038255+2039059(Top 32%)7375(Top 46%)7375(Top 309%)
30K18.64 mi3.11 mi9986+3648010+2458010+2458815(Top 31%)7041(Top 44%)7041(Top 295%)
20M20.00 mi1.36 mi9859+1277908+1027908+1029102(Top 32%)7052(Top 44%)7052(Top 296%)
21M21.00 mi1.00 mi9755+1047823+857823+858776(Top 31%)6695(Top 42%)6695(Top 281%)
35K21.75 mi0.75 mi9698+577770+537770+538817(Top 31%)6748(Top 42%)6748(Top 283%)
23M23.00 mi1.25 mi9558+1407648+1227648+1227865(Top 28%)6087(Top 38%)6087(Top 255%)
24M24.00 mi1.00 mi9466+927557+917557+918524(Top 30%)6400(Top 40%)6400(Top 268%)
40K24.85 mi0.85 mi9383+837480+777480+777694(Top 27%)5832(Top 36%)5832(Top 244%)
25.2M25.20 mi0.35 mi9323+607428+527428+527690(Top 27%)5749(Top 36%)5749(Top 241%)
Finish26.22 mi1.02 mi9293+307379+497379+498877(Top 31%)6377(Top 40%)6377(Top 267%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

11032

Males

8607

M45-49

8607

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

11191

Males

8742

M45-49

8742

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

11032

Males

8607

M45-49

8607

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10647

Males

8328

M45-49

8328

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10607

Males

8329

M45-49

8329

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9059

Males

7375

M45-49

7375

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8815

Males

7041

M45-49

7041

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

9102

Males

7052

M45-49

7052

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8776

Males

6695

M45-49

6695

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8817

Males

6748

M45-49

6748

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7865

Males

6087

M45-49

6087

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

8524

Males

6400

M45-49

6400

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7694

Males

5832

M45-49

5832

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7690

Males

5749

M45-49

5749

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8877

Males

6377

M45-49

6377

Passing Analysis

Category:
Athletes Passed
2147*
Passed By
1561
Net Change
+583
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9876
5K → 10K59724-667#9876#10543
10K → 15K122253-131#10543#10674
15K → 20K181163+18#10674#10656
20K → Half3437-3#10656#10659
Half → 25K34031+309#10659#10350
25K → 30K425*61+364#10350#9986
30K → 20M17648+127#9986#9859
20M → 21M14339+104#9859#9755
21M → 35K8528+57#9755#9698
35K → 23M18040+140#9698#9558
23M → 24M13240+92#9558#9466
24M → 40K11229+83#9466#9383
40K → 25.2M7313+60#9383#9323
25.2M → Finish8555+30#9323#9293
TOTALS2147*1561+583

* 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