Boston Marathon logo
BOSTON MARATHON 2025

Raul Valero

IL

Bib: 6371 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:40/mi
26:55
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:52/mi
54:28
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:10/mi
1:22:56
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:29/mi
1:55:29
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:05/mi
2:01:41
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:23/mi
2:29:18
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
13:06/mi
3:09:59
↑ 181↓ 1480.2%
138 ft elev
20M
13:07/mi
3:27:48
↑ 64↓ 500.2%
148 ft elev
21M
14:05/mi
3:41:53
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
13:25/mi
3:51:55
↑ 17↓ 861.7%
156 ft elev
23M
13:09/mi
4:08:23
↑ 23↓ 630.6%
116 ft elev
24M
12:21/mi
4:20:44
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:54/mi
4:31:46
↓ 200.3%
20 ft elev
25.2M
14:07/mi
4:36:38
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:50/mi
4:48:42
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:41
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:47:01
Pace12:44 /mi
📊Positive Split: 37.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:4626:558:4026:55
8:40
-
10K
6.21 mi10:59:1954:288:4627:33
8:52
+0:12
15K
9.32 mi11:27:471:22:568:5428:28
9:10
+0:18
20K
12.43 mi12:00:201:55:299:1832:33
10:29
+1:19
Half
13.11 mi12:06:322:01:419:176:12
9:05
-1:24
25K
15.53 mi12:34:092:29:189:3727:37
11:23
+2:18
30K
18.64 mi13:14:503:09:5910:1140:41
13:06
+1:43
20M
20.00 mi13:32:393:27:4810:2317:49
13:07
+0:01
21M
21.00 mi13:46:443:41:5310:3414:05
14:05
+0:58
35K
21.75 mi13:56:463:51:5510:4010:02
13:25
-0:40
23M
23.00 mi14:13:144:08:2310:4816:28
13:09
-0:16
24M
24.00 mi14:25:354:20:4410:5212:21
12:21
-0:48
40K
24.85 mi14:36:374:31:4610:5611:02
12:54
+0:33
25.2M
25.20 mi14:41:294:36:3810:594:52
14:07
+1:13
Finish
26.22 mi14:53:334:48:4211:0112:04
11:50
-2:17

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

8:40 /mi

Average Pace

11:01 /mi

Slowest Pace

14:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:18

52% of race

Time at Steady Pace

1:50:25

38% of race

Time at Slower Pace

28:59

10% of race

Average Pace: 11:01 /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 mi10:31:4626:558:4026:55
8:40
#20824
10K
6.21 mi10:59:1954:288:4627:33
8:52
#21255
15K
9.32 mi11:27:471:22:568:5428:28
9:10
#21805
20K
12.43 mi12:00:201:55:299:1832:33
10:29
#23115
Half
13.11 mi12:06:322:01:419:176:12
9:05
#23070
25K
15.53 mi12:34:092:29:189:3727:37
11:23
#23723
30K
18.64 mi13:14:503:09:5910:1140:41
13:06
#24643
20M
20.00 mi13:32:393:27:4810:2317:49
13:07
#24867
21M
21.00 mi13:46:443:41:5310:3414:05
14:05
#24995
35K
21.75 mi13:56:463:51:5510:4010:02
13:25
#25123
23M
23.00 mi14:13:144:08:2310:4816:28
13:09
#25221
24M
24.00 mi14:25:354:20:4410:5212:21
12:21
#25276
40K
24.85 mi14:36:374:31:4610:5611:02
12:54
#25314
25.2M
25.20 mi14:41:294:36:3810:594:52
14:07
#25340
Finish
26.22 mi14:53:334:48:4211:0112:04
11:50
#25397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20824127841278422725(Top 80%)13705(Top 85%)13705(Top 243%)
10K6.21 mi3.10 mi21255-43113009-22513009-22521731(Top 77%)13233(Top 82%)13233(Top 235%)
15K9.32 mi3.11 mi21805-55013245-23613245-23622725(Top 80%)13705(Top 85%)13705(Top 243%)
20K12.43 mi3.11 mi23115-131013863-61813863-61825151(Top 89%)14741(Top 92%)14741(Top 261%)
Half13.11 mi0.68 mi23070+4513844+1913844+1922179(Top 78%)13424(Top 83%)13424(Top 238%)
25K15.53 mi2.42 mi23723-65314122-27814122-27825721(Top 91%)14949(Top 93%)14949(Top 265%)
30K18.64 mi3.11 mi24643-92014498-37614498-37626769(Top 94%)15332(Top 95%)15332(Top 272%)
20M20.00 mi1.36 mi24867-22414581-8314581-8326552(Top 93%)15169(Top 94%)15169(Top 269%)
21M21.00 mi1.00 mi24995-12814628-4714628-4726313(Top 93%)15029(Top 93%)15029(Top 266%)
35K21.75 mi0.75 mi25123-12814670-4214670-4227307(Top 96%)15492(Top 96%)15492(Top 275%)
23M23.00 mi1.25 mi25221-9814707-3714707-3726559(Top 94%)15113(Top 94%)15113(Top 268%)
24M24.00 mi1.00 mi25276-5514717-1014717-1026124(Top 92%)14865(Top 92%)14865(Top 263%)
40K24.85 mi0.85 mi25314-3814730-1314730-1326203(Top 92%)14892(Top 92%)14892(Top 264%)
25.2M25.20 mi0.35 mi25340-2614744-1414744-1426399(Top 93%)14950(Top 93%)14950(Top 265%)
Finish26.22 mi1.02 mi25397-5714757-1314757-1326606(Top 94%)15101(Top 94%)15101(Top 268%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

22725

Males

13705

M18-39

13705

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

21731

Males

13233

M18-39

13233

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

22725

Males

13705

M18-39

13705

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25151

Males

14741

M18-39

14741

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

22179

Males

13424

M18-39

13424

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

25721

Males

14949

M18-39

14949

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

26769

Males

15332

M18-39

15332

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26552

Males

15169

M18-39

15169

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26313

Males

15029

M18-39

15029

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

27307

Males

15492

M18-39

15492

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

26559

Males

15113

M18-39

15113

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

26124

Males

14865

M18-39

14865

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26203

Males

14892

M18-39

14892

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26399

Males

14950

M18-39

14950

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

26606

Males

15101

M18-39

15101

Passing Analysis

Category:
Athletes Passed
410
Passed By
4983
Net Change
-4573
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20824
5K → 10K113544-431#20824#21255
10K → 15K76626-550#21255#21805
15K → 20K191329-1310#21805#23115
20K → Half527+45#23115#23070
Half → 25K21674-653#23070#23723
25K → 30K15935-920#23723#24643
30K → 20M18242-224#24643#24867
20M → 21M16144-128#24867#24995
21M → 35K5133-128#24995#25123
35K → 23M17115-98#25123#25221
23M → 24M2580-55#25221#25276
24M → 40K1351-38#25276#25314
40K → 25.2M531-26#25314#25340
25.2M → Finish1572-57#25340#25397
TOTALS4104983-4573
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing