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BOSTON MARATHON 2025

Ricardo Guerra

Bib: 6392•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 13%
Gender (Male)
#0 / 16105
Top 22%
Division (M18-39)
#0 / 5642
Top 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:03
Rank: #3476
Start → 5K
20:03 | 6:27/mi
10K· 6.21 mi
40:19
Rank: #3690 (-214)
5K → 10K
20:16 | 6:31/mi
15K· 9.32 mi
1:00:35
Rank: #3693 (-3)
10K → 15K
20:16 | 6:31/mi
20K· 12.43 mi
1:20:43
Rank: #3470 (+223)
15K → 20K
20:08 | 6:29/mi
Half· 13.11 mi
1:25:11
Rank: #3489 (-19)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:40:50
Rank: #3312 (+177)
Half → 25K
15:39 | 6:27/mi
30K· 18.64 mi
2:01:33
Rank: #3159 (+153)
25K → 30K
20:43 | 6:40/mi
20M
2:11:08
Rank: #3190 (-31)
30K → 20M
9:35 | 7:03/mi
21M
2:18:33
Rank: #3215 (-25)
20M → 21M
7:25 | 7:25/mi
35K· 21.75 mi
2:23:40
Rank: #3230 (-15)
21M → 35K
5:07 | 6:50/mi
23M
2:32:52
Rank: #3325 (-95)
35K → 23M
9:12 | 7:21/mi
24M
2:40:13
Rank: #3445 (-120)
23M → 24M
7:21 | 7:21/mi
40K· 24.85 mi
2:46:50
Rank: #3604 (-159)
24M → 40K
6:37 | 7:44/mi
25.2M
2:49:54
Rank: #3726 (-122)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
2:57:15
Rank: #3806 (-80)
25.2M → Finish
7:21 | 7:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:11
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:32:04
Pace7:01 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2220:036:2720:03
6:27
-
10K
6.21 mi10:46:3840:196:2920:16
6:31
+0:04
15K
9.32 mi11:06:541:00:356:3020:16
6:31
0:00
20K
12.43 mi11:27:021:20:436:3020:08
6:29
-0:02
Half
13.11 mi11:31:301:25:116:304:28
6:33
+0:04
25K
15.53 mi11:47:091:40:506:2915:39
6:27
-0:06
30K
18.64 mi12:07:522:01:336:3120:43
6:40
+0:13
20M
20.00 mi12:17:272:11:086:339:35
7:03
+0:23
21M
21.00 mi12:24:522:18:336:367:25
7:25
+0:22
35K
21.75 mi12:29:592:23:406:365:07
6:50
-0:35
23M
23.00 mi12:39:112:32:526:399:12
7:21
+0:31
24M
24.00 mi12:46:322:40:136:417:21
7:21
0:00
40K
24.85 mi12:53:092:46:506:436:37
7:44
+0:23
25.2M
25.20 mi12:56:132:49:546:453:04
8:54
+1:10
Finish
26.22 mi13:03:342:57:156:467:21
7:13
-1:41

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

6:27 /mi

Average Pace

6:46 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:50

31% of race

Time at Steady Pace

1:20:25

45% of race

Time at Slower Pace

41:00

23% of race

Average Pace: 6:46 /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 mi10:26:2220:036:2720:03
6:27
#3476
10K
6.21 mi10:46:3840:196:2920:16
6:31
#3690
15K
9.32 mi11:06:541:00:356:3020:16
6:31
#3693
20K
12.43 mi11:27:021:20:436:3020:08
6:29
#3470
Half
13.11 mi11:31:301:25:116:304:28
6:33
#3489
25K
15.53 mi11:47:091:40:506:2915:39
6:27
#3312
30K
18.64 mi12:07:522:01:336:3120:43
6:40
#3159
20M
20.00 mi12:17:272:11:086:339:35
7:03
#3190
21M
21.00 mi12:24:522:18:336:367:25
7:25
#3215
35K
21.75 mi12:29:592:23:406:365:07
6:50
#3230
23M
23.00 mi12:39:112:32:526:399:12
7:21
#3325
24M
24.00 mi12:46:322:40:136:417:21
7:21
#3445
40K
24.85 mi12:53:092:46:506:436:37
7:44
#3604
25.2M
25.20 mi12:56:132:49:546:453:04
8:54
#3726
Finish
26.22 mi13:03:342:57:156:467:21
7:13
#3806
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3476330333033701(Top 13%)3494(Top 22%)3494(Top 62%)
10K6.21 mi3.10 mi3690-2143496-1933496-1933895(Top 14%)3669(Top 23%)3669(Top 65%)
15K9.32 mi3.11 mi3693-33492+43492+43701(Top 13%)3494(Top 22%)3494(Top 62%)
20K12.43 mi3.11 mi3470+2233289+2033289+2033008(Top 11%)2862(Top 18%)2862(Top 51%)
Half13.11 mi0.68 mi3489-193306-173306-173961(Top 14%)3725(Top 23%)3725(Top 66%)
25K15.53 mi2.42 mi3312+1773148+1583148+1582638(Top 9%)2511(Top 16%)2511(Top 45%)
30K18.64 mi3.11 mi3159+1533003+1453003+1452721(Top 10%)2575(Top 16%)2575(Top 46%)
20M20.00 mi1.36 mi3190-313022-193022-194381(Top 15%)3987(Top 25%)3987(Top 71%)
21M21.00 mi1.00 mi3215-253043-213043-214167(Top 15%)3746(Top 23%)3746(Top 66%)
35K21.75 mi0.75 mi3230-153050-73050-74299(Top 15%)3828(Top 24%)3828(Top 68%)
23M23.00 mi1.25 mi3325-953136-863136-865705(Top 20%)4792(Top 30%)4792(Top 85%)
24M24.00 mi1.00 mi3445-1203239-1033239-1036675(Top 24%)5322(Top 33%)5322(Top 94%)
40K24.85 mi0.85 mi3604-1593365-1263365-1268290(Top 29%)6128(Top 38%)6128(Top 109%)
25.2M25.20 mi0.35 mi3726-1223470-1053470-10511077(Top 39%)7483(Top 46%)7483(Top 133%)
Finish26.22 mi1.02 mi3806-803530-603530-607079(Top 25%)5366(Top 33%)5366(Top 95%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3701

Males

3494

M18-39

3494

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3895

Males

3669

M18-39

3669

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3701

Males

3494

M18-39

3494

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3008

Males

2862

M18-39

2862

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3961

Males

3725

M18-39

3725

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2638

Males

2511

M18-39

2511

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2721

Males

2575

M18-39

2575

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4381

Males

3987

M18-39

3987

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4167

Males

3746

M18-39

3746

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4299

Males

3828

M18-39

3828

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5705

Males

4792

M18-39

4792

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6675

Males

5322

M18-39

5322

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8290

Males

6128

M18-39

6128

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11077

Males

7483

M18-39

7483

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

7079

Males

5366

M18-39

5366

Passing Analysis

Category:
Athletes Passed
1010
Passed By
1340
Net Change
-330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3476
5K → 10K49263-214#3476#3690
10K → 15K106109-3#3690#3693
15K → 20K23512+223#3693#3470
20K → Half928-19#3470#3489
Half → 25K18811+177#3489#3312
25K → 30K18633+153#3312#3159
30K → 20M4980-31#3159#3190
20M → 21M4671-25#3190#3215
21M → 35K3045-15#3215#3230
35K → 23M40135-95#3230#3325
23M → 24M21141-120#3325#3445
24M → 40K12171-159#3445#3604
40K → 25.2M6128-122#3604#3726
25.2M → Finish33113-80#3726#3806
TOTALS10101340-330
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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