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BOSTON MARATHON 2025

Rubén Carrillo Caicedo

Bib: 12066•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 38%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 40%
Division (M45-49)
#0 / 2386
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
7:12/mi
22:21
↑ 97↓ 3451.5%
10K· 6.21 mi
7:06/mi
44:26
↑ 79↓ 1380.4%
15K· 9.32 mi
7:10/mi
1:06:42
↑ 67↓ 78
20K· 12.43 mi
7:18/mi
1:29:23
↑ 106↓ 860.1%
Half· 13.11 mi
7:07/mi
1:34:14
↑ 19↓ 370.5%
25K· 15.53 mi
7:25/mi
1:52:13
↑ 66↓ 880.2%
30K· 18.64 mi
7:57/mi
2:16:55
↑ 181↓ 1480.2%
20M
7:52/mi
2:27:37
↑ 64↓ 500.2%
21M
8:53/mi
2:36:30
↑ 106↓ 241.6%
35K· 21.75 mi
7:44/mi
2:42:17
↑ 17↓ 861.7%
23M
8:26/mi
2:52:51
↑ 23↓ 630.6%
24M
8:42/mi
3:01:33
↓ 821.3%
40K· 24.85 mi
9:06/mi
3:09:20
↓ 200.3%
25.2M
10:35/mi
3:12:59
↑ 13↓ 160.2%
Finish· 26.22 mi
8:55/mi
3:22:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:14
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:47:50
Pace8:14 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0022:217:1222:21
7:12
-
10K
6.21 mi11:16:0544:267:0922:05
7:06
-0:06
15K
9.32 mi11:38:211:06:427:0922:16
7:10
+0:04
20K
12.43 mi12:01:021:29:237:1222:41
7:18
+0:08
Half
13.11 mi12:05:531:34:147:114:51
7:07
-0:11
25K
15.53 mi12:23:521:52:137:1317:59
7:25
+0:18
30K
18.64 mi12:48:342:16:557:2124:42
7:57
+0:32
20M
20.00 mi12:59:162:27:377:2310:42
7:52
-0:05
21M
21.00 mi13:08:092:36:307:278:53
8:53
+1:01
35K
21.75 mi13:13:562:42:177:285:47
7:44
-1:09
23M
23.00 mi13:24:302:52:517:3110:34
8:26
+0:42
24M
24.00 mi13:33:123:01:337:348:42
8:42
+0:16
40K
24.85 mi13:40:593:09:207:377:47
9:06
+0:24
25.2M
25.20 mi13:44:383:12:597:393:39
10:35
+1:29
Finish
26.22 mi13:53:433:22:047:439:05
8:55
-1:40

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

7:43 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:14

47% of race

Time at Steady Pace

59:10

29% of race

Time at Slower Pace

48:40

24% of race

Average Pace: 7:42 /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 mi10:54:0022:217:1222:21
7:12
#9406
10K
6.21 mi11:16:0544:267:0922:05
7:06
#9035
15K
9.32 mi11:38:211:06:427:0922:16
7:10
#8958
20K
12.43 mi12:01:021:29:237:1222:41
7:18
#8914
Half
13.11 mi12:05:531:34:147:114:51
7:07
#8871
25K
15.53 mi12:23:521:52:137:1317:59
7:25
#8894
30K
18.64 mi12:48:342:16:557:2124:42
7:57
#9240
20M
20.00 mi12:59:162:27:377:2310:42
7:52
#9240
21M
21.00 mi13:08:092:36:307:278:53
8:53
#9427
35K
21.75 mi13:13:562:42:177:285:47
7:44
#9421
23M
23.00 mi13:24:302:52:517:3110:34
8:26
#9629
24M
24.00 mi13:33:123:01:337:348:42
8:42
#9920
40K
24.85 mi13:40:593:09:207:377:47
9:06
#10215
25.2M
25.20 mi13:44:383:12:597:393:39
10:35
#10404
Finish
26.22 mi13:53:433:22:047:439:05
8:55
#10743
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9406783478348834(Top 31%)7459(Top 46%)7459(Top 313%)
10K6.21 mi3.10 mi9035+3717624+2107624+2108740(Top 31%)7443(Top 46%)7443(Top 312%)
15K9.32 mi3.11 mi8958+777562+627562+628834(Top 31%)7459(Top 46%)7459(Top 313%)
20K12.43 mi3.11 mi8914+447513+497513+499058(Top 32%)7483(Top 46%)7483(Top 314%)
Half13.11 mi0.68 mi8871+437480+337480+338359(Top 29%)7128(Top 44%)7128(Top 299%)
25K15.53 mi2.42 mi8894-237472+87472+89289(Top 33%)7499(Top 47%)7499(Top 314%)
30K18.64 mi3.11 mi9240-3467601-1297601-12911020(Top 39%)8195(Top 51%)8195(Top 343%)
20M20.00 mi1.36 mi92407574+277574+279526(Top 34%)7278(Top 45%)7278(Top 305%)
21M21.00 mi1.00 mi9427-1877636-627636-6212786(Top 45%)8727(Top 54%)8727(Top 366%)
35K21.75 mi0.75 mi9421+67612+247612+2410278(Top 36%)7512(Top 47%)7512(Top 315%)
23M23.00 mi1.25 mi9629-2087685-737685-7312898(Top 45%)8644(Top 54%)8644(Top 362%)
24M24.00 mi1.00 mi9920-2917793-1087793-10815709(Top 55%)9905(Top 62%)9905(Top 415%)
40K24.85 mi0.85 mi10215-2957906-1137906-11316843(Top 59%)10289(Top 64%)10289(Top 431%)
25.2M25.20 mi0.35 mi10404-1897989-837989-8319243(Top 68%)11402(Top 71%)11402(Top 478%)
Finish26.22 mi1.02 mi10743-3398114-1258114-12518566(Top 65%)11146(Top 69%)11146(Top 467%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8834

Males

7459

M45-49

7459

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8740

Males

7443

M45-49

7443

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8834

Males

7459

M45-49

7459

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9058

Males

7483

M45-49

7483

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

8359

Males

7128

M45-49

7128

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

9289

Males

7499

M45-49

7499

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11020

Males

8195

M45-49

8195

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9526

Males

7278

M45-49

7278

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12786

Males

8727

M45-49

8727

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

10278

Males

7512

M45-49

7512

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12898

Males

8644

M45-49

8644

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

15709

Males

9905

M45-49

9905

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16843

Males

10289

M45-49

10289

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19243

Males

11402

M45-49

11402

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

18566

Males

11146

M45-49

11146

Passing Analysis

Category:
Athletes Passed
1512
Passed By
2847
Net Change
-1337
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9406
5K → 10K45281+371#9406#9035
10K → 15K206129+77#9035#8958
15K → 20K184140+44#8958#8914
20K → Half5411+43#8914#8871
Half → 25K148171-23#8871#8894
25K → 30K132478-346#8894#9240
30K → 20M1001000#9240#9240
20M → 21M43230-187#9240#9427
21M → 35K6862+6#9427#9421
35K → 23M53261-208#9421#9629
23M → 24M30321-291#9629#9920
24M → 40K23316-295#9920#10215
40K → 25.2M6195-189#10215#10404
25.2M → Finish13352-339#10404#10743
TOTALS15122847-1337
📊

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