Boston Marathon logo
BOSTON MARATHON 2025

Kyle Brady

Bib: 31965•M

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 36%
Division (M18-39)
#0 / 5642
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
6:57/mi
21:37
↑ 97↓ 3451.5%
10K· 6.21 mi
6:43/mi
42:28
↑ 79↓ 1380.4%
15K· 9.32 mi
6:46/mi
1:03:28
↑ 67↓ 78
20K· 12.43 mi
6:53/mi
1:24:51
↑ 106↓ 860.1%
Half· 13.11 mi
6:50/mi
1:29:31
↑ 19↓ 370.5%
25K· 15.53 mi
7:04/mi
1:46:38
↑ 66↓ 880.2%
30K· 18.64 mi
7:24/mi
2:09:37
↑ 181↓ 1480.2%
20M
7:38/mi
2:19:59
↑ 64↓ 500.2%
21M
8:17/mi
2:28:16
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:33:53
↑ 17↓ 861.7%
23M
7:58/mi
2:43:52
↑ 23↓ 630.6%
24M
7:40/mi
2:51:32
↓ 821.3%
40K· 24.85 mi
7:49/mi
2:58:13
↓ 200.3%
25.2M
8:16/mi
3:01:04
↑ 13↓ 160.2%
Finish· 26.22 mi
7:23/mi
3:08:35
↑ 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
Time1:29:31
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:39:04
Pace7:33 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:3621:376:5721:37
6:57
-
10K
6.21 mi12:03:2742:286:5020:51
6:43
-0:14
15K
9.32 mi12:24:271:03:286:4921:00
6:46
+0:03
20K
12.43 mi12:45:501:24:516:5021:23
6:53
+0:07
Half
13.11 mi12:50:301:29:316:504:40
6:50
-0:03
25K
15.53 mi13:07:371:46:386:5217:07
7:04
+0:14
30K
18.64 mi13:30:362:09:376:5722:59
7:24
+0:20
20M
20.00 mi13:40:582:19:597:0010:22
7:38
+0:14
21M
21.00 mi13:49:152:28:167:048:17
8:17
+0:39
35K
21.75 mi13:54:522:33:537:055:37
7:30
-0:47
23M
23.00 mi14:04:512:43:527:079:59
7:58
+0:28
24M
24.00 mi14:12:312:51:327:097:40
7:40
-0:18
40K
24.85 mi14:19:122:58:137:106:41
7:49
+0:09
25.2M
25.20 mi14:22:033:01:047:112:51
8:16
+0:27
Finish
26.22 mi14:29:343:08:357:127:31
7:23
-0:53

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

6:43 /mi

Average Pace

7:12 /mi

Slowest Pace

8:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:38

57% of race

Time at Steady Pace

46:29

25% of race

Time at Slower Pace

35:28

19% of race

Average Pace: 7:12 /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 mi11:42:3621:376:5721:37
6:57
#7480
10K
6.21 mi12:03:2742:286:5020:51
6:43
#6614
15K
9.32 mi12:24:271:03:286:4921:00
6:46
#6293
20K
12.43 mi12:45:501:24:516:5021:23
6:53
#6202
Half
13.11 mi12:50:301:29:316:504:40
6:50
#6205
25K
15.53 mi13:07:371:46:386:5217:07
7:04
#6294
30K
18.64 mi13:30:362:09:376:5722:59
7:24
#6346
20M
20.00 mi13:40:582:19:597:0010:22
7:38
#6382
21M
21.00 mi13:49:152:28:167:048:17
8:17
#6438
35K
21.75 mi13:54:522:33:537:055:37
7:30
#6473
23M
23.00 mi14:04:512:43:527:079:59
7:58
#6554
24M
24.00 mi14:12:312:51:327:097:40
7:40
#6602
40K
24.85 mi14:19:122:58:137:106:41
7:49
#6640
25.2M
25.20 mi14:22:033:01:047:112:51
8:16
#6639
Finish
26.22 mi14:29:343:08:357:127:31
7:23
#6646
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7480665566555694(Top 20%)5198(Top 32%)5198(Top 92%)
10K6.21 mi3.10 mi6614+8666000+6556000+6555444(Top 19%)5028(Top 31%)5028(Top 89%)
15K9.32 mi3.11 mi6293+3215742+2585742+2585694(Top 20%)5198(Top 32%)5198(Top 92%)
20K12.43 mi3.11 mi6202+915647+955647+956062(Top 21%)5485(Top 34%)5485(Top 97%)
Half13.11 mi0.68 mi6205-35645+25645+26491(Top 23%)5831(Top 36%)5831(Top 103%)
25K15.53 mi2.42 mi6294-895697-525697-526699(Top 24%)5900(Top 37%)5900(Top 105%)
30K18.64 mi3.11 mi6346-525708-115708-117028(Top 25%)5989(Top 37%)5989(Top 106%)
20M20.00 mi1.36 mi6382-365727-195727-197867(Top 28%)6354(Top 39%)6354(Top 113%)
21M21.00 mi1.00 mi6438-565745-185745-189089(Top 32%)6857(Top 43%)6857(Top 122%)
35K21.75 mi0.75 mi6473-355759-145759-148637(Top 30%)6646(Top 41%)6646(Top 118%)
23M23.00 mi1.25 mi6554-815785-265785-269807(Top 35%)7125(Top 44%)7125(Top 126%)
24M24.00 mi1.00 mi6602-485793-85793-88864(Top 31%)6571(Top 41%)6571(Top 116%)
40K24.85 mi0.85 mi6640-385792+15792+18847(Top 31%)6429(Top 40%)6429(Top 114%)
25.2M25.20 mi0.35 mi6639+15781+115781+117396(Top 26%)5561(Top 35%)5561(Top 99%)
Finish26.22 mi1.02 mi6646-75755+265755+268296(Top 29%)6072(Top 38%)6072(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5694

Males

5198

M18-39

5198

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

5444

Males

5028

M18-39

5028

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5694

Males

5198

M18-39

5198

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

6062

Males

5485

M18-39

5485

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

6491

Males

5831

M18-39

5831

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6699

Males

5900

M18-39

5900

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7028

Males

5989

M18-39

5989

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7867

Males

6354

M18-39

6354

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

9089

Males

6857

M18-39

6857

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

8637

Males

6646

M18-39

6646

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9807

Males

7125

M18-39

7125

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8864

Males

6571

M18-39

6571

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8847

Males

6429

M18-39

6429

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7396

Males

5561

M18-39

5561

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

8296

Males

6072

M18-39

6072

Passing Analysis

Category:
Athletes Passed
2109
Passed By
1275
Net Change
+834
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7480
5K → 10K8715+866#7480#6614
10K → 15K35635+321#6614#6293
15K → 20K18392+91#6293#6202
20K → Half3033-3#6202#6205
Half → 25K90179-89#6205#6294
25K → 30K162214-52#6294#6346
30K → 20M77113-36#6346#6382
20M → 21M48104-56#6382#6438
21M → 35K3671-35#6438#6473
35K → 23M63144-81#6473#6554
23M → 24M4997-48#6554#6602
24M → 40K4785-38#6602#6640
40K → 25.2M2928+1#6640#6639
25.2M → Finish6875-7#6639#6646
TOTALS21091275+834
📊

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