Boston Marathon logo
BOSTON MARATHON 2025

David Correa

Bib: 7070•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Division (M18-39)
#0 / 5642
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
6:40/mi
20:43
↑ 97↓ 3451.5%
10K· 6.21 mi
6:38/mi
41:19
↑ 79↓ 1380.4%
15K· 9.32 mi
6:35/mi
1:01:45
↑ 67↓ 78
20K· 12.43 mi
6:40/mi
1:22:28
↑ 106↓ 860.1%
Half· 13.11 mi
6:31/mi
1:26:55
↑ 19↓ 370.5%
25K· 15.53 mi
6:38/mi
1:43:01
↑ 66↓ 880.2%
30K· 18.64 mi
6:51/mi
2:04:18
↑ 181↓ 1480.2%
20M
6:55/mi
2:13:42
↑ 64↓ 500.2%
21M
7:29/mi
2:21:11
↑ 106↓ 241.6%
35K· 21.75 mi
6:49/mi
2:26:17
↑ 17↓ 861.7%
23M
7:03/mi
2:35:06
↑ 23↓ 630.6%
24M
7:03/mi
2:42:09
↓ 821.3%
40K· 24.85 mi
7:14/mi
2:48:20
↓ 200.3%
25.2M
8:13/mi
2:51:10
↑ 13↓ 160.2%
Finish· 26.22 mi
7:15/mi
2:58:33
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:55
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:31:38
Pace6:59 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5420:436:4020:43
6:40
-
10K
6.21 mi10:49:3041:196:3920:36
6:38
-0:02
15K
9.32 mi11:09:561:01:456:3820:26
6:35
-0:03
20K
12.43 mi11:30:391:22:286:3820:43
6:40
+0:05
Half
13.11 mi11:35:061:26:556:384:27
6:31
-0:09
25K
15.53 mi11:51:121:43:016:3816:06
6:38
+0:07
30K
18.64 mi12:12:292:04:186:4021:17
6:51
+0:13
20M
20.00 mi12:21:532:13:426:419:24
6:55
+0:04
21M
21.00 mi12:29:222:21:116:437:29
7:29
+0:34
35K
21.75 mi12:34:282:26:176:445:06
6:49
-0:40
23M
23.00 mi12:43:172:35:066:458:49
7:03
+0:14
24M
24.00 mi12:50:202:42:096:457:03
7:03
0:00
40K
24.85 mi12:56:312:48:206:466:11
7:14
+0:11
25.2M
25.20 mi12:59:212:51:106:482:50
8:13
+0:59
Finish
26.22 mi13:06:442:58:336:497:23
7:15
-0:58

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

6:31 /mi

Average Pace

6:49 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:35

34% of race

Time at Steady Pace

1:33:05

52% of race

Time at Slower Pace

23:53

13% of race

Average Pace: 6:49 /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 mi10:28:5420:436:4020:43
6:40
#5158
10K
6.21 mi10:49:3041:196:3920:36
6:38
#4914
15K
9.32 mi11:09:561:01:456:3820:26
6:35
#4579
20K
12.43 mi11:30:391:22:286:3820:43
6:40
#4443
Half
13.11 mi11:35:061:26:556:384:27
6:31
#4407
25K
15.53 mi11:51:121:43:016:3816:06
6:38
#4231
30K
18.64 mi12:12:292:04:186:4021:17
6:51
#4061
20M
20.00 mi12:21:532:13:426:419:24
6:55
#4006
21M
21.00 mi12:29:222:21:116:437:29
7:29
#4018
35K
21.75 mi12:34:282:26:176:445:06
6:49
#4011
23M
23.00 mi12:43:172:35:066:458:49
7:03
#3969
24M
24.00 mi12:50:202:42:096:457:03
7:03
#4002
40K
24.85 mi12:56:312:48:206:466:11
7:14
#4023
25.2M
25.20 mi12:59:212:51:106:482:50
8:13
#4071
Finish
26.22 mi13:06:442:58:336:497:23
7:15
#4194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5158480648064064(Top 14%)3826(Top 24%)3826(Top 68%)
10K6.21 mi3.10 mi4914+2444585+2214585+2214691(Top 17%)4391(Top 27%)4391(Top 78%)
15K9.32 mi3.11 mi4579+3354294+2914294+2914064(Top 14%)3826(Top 24%)3826(Top 68%)
20K12.43 mi3.11 mi4443+1364168+1264168+1264150(Top 15%)3892(Top 24%)3892(Top 69%)
Half13.11 mi0.68 mi4407+364136+324136+323815(Top 13%)3595(Top 22%)3595(Top 64%)
25K15.53 mi2.42 mi4231+1763971+1653971+1653719(Top 13%)3493(Top 22%)3493(Top 62%)
30K18.64 mi3.11 mi4061+1703810+1613810+1613747(Top 13%)3466(Top 22%)3466(Top 61%)
20M20.00 mi1.36 mi4006+553753+573753+573613(Top 13%)3329(Top 21%)3329(Top 59%)
21M21.00 mi1.00 mi4018-123762-93762-94512(Top 16%)4002(Top 25%)4002(Top 71%)
35K21.75 mi0.75 mi4011+73748+143748+144181(Top 15%)3734(Top 23%)3734(Top 66%)
23M23.00 mi1.25 mi3969+423698+503698+503993(Top 14%)3563(Top 22%)3563(Top 63%)
24M24.00 mi1.00 mi4002-333719-213719-214885(Top 17%)4173(Top 26%)4173(Top 74%)
40K24.85 mi0.85 mi4023-213731-123731-125176(Top 18%)4317(Top 27%)4317(Top 77%)
25.2M25.20 mi0.35 mi4071-483764-333764-337040(Top 25%)5330(Top 33%)5330(Top 94%)
Finish26.22 mi1.02 mi4194-1233863-993863-997301(Top 26%)5486(Top 34%)5486(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21story building
+97ft-345ft

Overall

4064

Males

3826

M18-39

3826

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4691

Males

4391

M18-39

4391

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+67ft-78ft

Overall

4064

Males

3826

M18-39

3826

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

4150

Males

3892

M18-39

3892

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3815

Males

3595

M18-39

3595

Half→25K

13.1 - 15.5 mi

Top 13%
×4story building
+66ft-88ft

Overall

3719

Males

3493

M18-39

3493

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3747

Males

3466

M18-39

3466

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3613

Males

3329

M18-39

3329

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4512

Males

4002

M18-39

4002

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

4181

Males

3734

M18-39

3734

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

3993

Males

3563

M18-39

3563

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4885

Males

4173

M18-39

4173

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5176

Males

4317

M18-39

4317

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7040

Males

5330

M18-39

5330

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

7301

Males

5486

M18-39

5486

Passing Analysis

Category:
Athletes Passed
1685
Passed By
721
Net Change
+964
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5158
5K → 10K32581+244#5158#4914
10K → 15K3449+335#4914#4579
15K → 20K17842+136#4579#4443
20K → Half404+36#4443#4407
Half → 25K18812+176#4407#4231
25K → 30K22858+170#4231#4061
30K → 20M8025+55#4061#4006
20M → 21M6577-12#4006#4018
21M → 35K4134+7#4018#4011
35K → 23M9048+42#4011#3969
23M → 24M4376-33#3969#4002
24M → 40K3657-21#4002#4023
40K → 25.2M957-48#4023#4071
25.2M → Finish18141-123#4071#4194
TOTALS1685721+964
📊

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