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BOSTON MARATHON 2025

Sebastian Ochoa

Bib: 8245•M

FL

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
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
22:07
Rank: #8818
Start → 5K
22:07 | 7:07/mi
10K· 6.21 mi
45:45
Rank: #10895 (-2077)
5K → 10K
23:38 | 7:36/mi
15K· 9.32 mi
1:09:09
Rank: #11239 (-344)
10K → 15K
23:24 | 7:32/mi
20K· 12.43 mi
1:31:30
Rank: #10426 (+813)
15K → 20K
22:21 | 7:12/mi
Half· 13.11 mi
1:36:28
Rank: #10379 (+47)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
2:05:15
Rank: #16044 (-5665)
Half → 25K
28:47 | 11:52/mi
30K· 18.64 mi
2:37:01
Rank: #17619 (-1575)
25K → 30K
31:46 | 10:13/mi
20M
2:57:58
Rank: #20073 (-2454)
30K → 20M
20:57 | 15:25/mi
21M
3:16:13
Rank: #21694 (-1621)
20M → 21M
18:15 | 18:15/mi
35K· 21.75 mi
3:22:34
Rank: #21518 (+176)
21M → 35K
6:21 | 8:29/mi
23M
3:46:22
Rank: #23032 (-1514)
35K → 23M
23:48 | 19:01/mi
24M
4:00:04
Rank: #23397 (-365)
23M → 24M
13:42 | 13:42/mi
40K· 24.85 mi
4:09:55
Rank: #23417 (-20)
24M → 40K
9:51 | 11:31/mi
25.2M
4:13:32
Rank: #23349 (+68)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
4:22:31
Rank: #23211 (+138)
25.2M → Finish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:28
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time2:46:03
Pace12:40 /mi
📊Positive Split: 72.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1722:077:0722:07
7:07
-
10K
6.21 mi11:11:5545:457:2223:38
7:36
+0:29
15K
9.32 mi11:35:191:09:097:2523:24
7:32
-0:04
20K
12.43 mi11:57:401:31:307:2222:21
7:12
-0:20
Half
13.11 mi12:02:381:36:287:224:58
7:17
+0:05
25K
15.53 mi12:31:252:05:158:0428:47
11:52
+4:35
30K
18.64 mi13:03:112:37:018:2531:46
10:13
-1:39
20M
20.00 mi13:24:082:57:588:5420:57
15:25
+5:12
21M
21.00 mi13:42:233:16:139:2118:15
18:15
+2:50
35K
21.75 mi13:48:443:22:349:196:21
8:29
-9:46
23M
23.00 mi14:12:323:46:229:5123:48
19:01
+10:32
24M
24.00 mi14:26:144:00:0410:0013:42
13:42
-5:19
40K
24.85 mi14:36:054:09:5510:039:51
11:31
-2:11
25.2M
25.20 mi14:39:424:13:3210:043:37
10:29
-1:02
Finish
26.22 mi14:48:414:22:3110:018:59
8:49
-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

7:07 /mi

Average Pace

10:01 /mi

Slowest Pace

19:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:28

37% of race

Time at Steady Pace

1:29:21

34% of race

Time at Slower Pace

1:16:42

29% of race

Average Pace: 10:01 /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 mi10:48:1722:077:0722:07
7:07
#8818
10K
6.21 mi11:11:5545:457:2223:38
7:36
#10895
15K
9.32 mi11:35:191:09:097:2523:24
7:32
#11239
20K
12.43 mi11:57:401:31:307:2222:21
7:12
#10426
Half
13.11 mi12:02:381:36:287:224:58
7:17
#10379
25K
15.53 mi12:31:252:05:158:0428:47
11:52
#16044
30K
18.64 mi13:03:112:37:018:2531:46
10:13
#17619
20M
20.00 mi13:24:082:57:588:5420:57
15:25
#20073
21M
21.00 mi13:42:233:16:139:2118:15
18:15
#21694
35K
21.75 mi13:48:443:22:349:196:21
8:29
#21518
23M
23.00 mi14:12:323:46:229:5123:48
19:01
#23032
24M
24.00 mi14:26:144:00:0410:0013:42
13:42
#23397
40K
24.85 mi14:36:054:09:5510:039:51
11:31
#23417
25.2M
25.20 mi14:39:424:13:3210:043:37
10:29
#23349
Finish
26.22 mi14:48:414:22:3110:018:59
8:49
#23211
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi88187507750712049(Top 42%)9091(Top 56%)9091(Top 161%)
10K6.21 mi3.10 mi10895-20778613-11068613-110613079(Top 46%)9632(Top 60%)9632(Top 171%)
15K9.32 mi3.11 mi11239-3448770-1578770-15712049(Top 42%)9091(Top 56%)9091(Top 161%)
20K12.43 mi3.11 mi10426+8138334+4368334+4368159(Top 29%)6973(Top 43%)6973(Top 124%)
Half13.11 mi0.68 mi10379+478299+358299+359829(Top 35%)7957(Top 49%)7957(Top 141%)
25K15.53 mi2.42 mi16044-566510811-251210811-251226282(Top 93%)15197(Top 94%)15197(Top 269%)
30K18.64 mi3.11 mi17619-157511376-56511376-56522248(Top 78%)13286(Top 82%)13286(Top 235%)
20M20.00 mi1.36 mi20073-245412431-105512431-105528027(Top 99%)15886(Top 99%)15886(Top 282%)
21M21.00 mi1.00 mi21694-162113143-71213143-71228301(Top 100%)16042(Top 100%)16042(Top 284%)
35K21.75 mi0.75 mi21518+17613051+9213051+9215387(Top 54%)9903(Top 61%)9903(Top 176%)
23M23.00 mi1.25 mi23032-151413692-64113692-64128354(Top 100%)16067(Top 100%)16067(Top 285%)
24M24.00 mi1.00 mi23397-36513847-15513847-15527457(Top 97%)15521(Top 96%)15521(Top 275%)
40K24.85 mi0.85 mi23417-2013844+313844+324173(Top 85%)13860(Top 86%)13860(Top 246%)
25.2M25.20 mi0.35 mi23349+6813800+4413800+4418953(Top 67%)11308(Top 70%)11308(Top 200%)
Finish26.22 mi1.02 mi23211+13813722+7813722+7818138(Top 64%)10945(Top 68%)10945(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

12049

Males

9091

M18-39

9091

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

13079

Males

9632

M18-39

9632

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

12049

Males

9091

M18-39

9091

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8159

Males

6973

M18-39

6973

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9829

Males

7957

M18-39

7957

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26282

Males

15197

M18-39

15197

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

22248

Males

13286

M18-39

13286

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

28027

Males

15886

M18-39

15886

20M→21M

20.0 - 21.0 mi

Top 100%
×8stories
+106ft-24ft

Overall

28301

Males

16042

M18-39

16042

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

15387

Males

9903

M18-39

9903

35K→23M

21.8 - 23.0 mi

Top 100%
×5stories
+23ft-63ft

Overall

28354

Males

16067

M18-39

16067

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

27457

Males

15521

M18-39

15521

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24173

Males

13860

M18-39

13860

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

18953

Males

11308

M18-39

11308

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18138

Males

10945

M18-39

10945

Passing Analysis

Category:
Athletes Passed
1452
Passed By
15843
Net Change
-14393
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8818
5K → 10K72082-2077#8818#10895
10K → 15K101445-344#10895#11239
15K → 20K8141+813#11239#10426
20K → Half525+47#10426#10379
Half → 25K25667-5665#10379#16044
25K → 30K221597-1575#16044#17619
30K → 20M32457-2454#17619#20073
20M → 21M31624-1621#20073#21694
21M → 35K1760+176#21694#21518
35K → 23M61520-1514#21518#23032
23M → 24M12377-365#23032#23397
24M → 40K4464-20#23397#23417
40K → 25.2M713+68#23417#23349
25.2M → Finish1391+138#23349#23211
TOTALS145215843-14393
📊

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