Boston Marathon logo
BOSTON MARATHON 2025

Steve Ritter

Bib: 650•M

AZ

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 28%
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
17:49
Rank: #486
Start → 5K
17:49 | 5:44/mi
10K· 6.21 mi
35:19
Rank: #415 (+71)
5K → 10K
17:30 | 5:38/mi
15K· 9.32 mi
53:07
Rank: #402 (+13)
10K → 15K
17:48 | 5:44/mi
20K· 12.43 mi
1:11:01
Rank: #395 (+7)
15K → 20K
17:54 | 5:46/mi
Half· 13.11 mi
1:14:54
Rank: #393 (+2)
20K → Half
3:53 | 5:42/mi
25K· 15.53 mi
1:29:14
Rank: #418 (-25)
Half → 25K
14:20 | 5:55/mi
30K· 18.64 mi
1:48:50
Rank: #489 (-71)
25K → 30K
19:36 | 6:19/mi
20M
1:58:12
Rank: #573 (-84)
30K → 20M
9:22 | 6:54/mi
21M
2:05:46
Rank: #674 (-101)
20M → 21M
7:34 | 7:34/mi
35K· 21.75 mi
2:11:31
Rank: #789 (-115)
21M → 35K
5:45 | 7:41/mi
23M
2:22:01
Rank: #1094 (-305)
35K → 23M
10:30 | 8:23/mi
24M
2:32:40
Rank: #1797 (-703)
23M → 24M
10:39 | 10:39/mi
40K· 24.85 mi
2:44:15
Rank: #2944 (-1147)
24M → 40K
11:35 | 13:33/mi
25.2M
2:48:44
Rank: #3396 (-452)
40K → 25.2M
4:29 | 13:00/mi
Finish· 26.22 mi
3:00:44
Rank: #4856 (-1460)
25.2M → Finish
12:00 | 11:47/mi

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
Time1:14:54
Pace5:43 /mi
2nd Half
Distance13.11 mi
Time1:45:50
Pace8:04 /mi
📊Positive Split: 41.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0717:495:4417:49
5:44
-
10K
6.21 mi10:35:3735:195:4117:30
5:38
-0:06
15K
9.32 mi10:53:2553:075:4217:48
5:44
+0:06
20K
12.43 mi11:11:191:11:015:4317:54
5:46
+0:02
Half
13.11 mi11:15:121:14:545:433:53
5:42
-0:04
25K
15.53 mi11:29:321:29:145:4514:20
5:55
+0:13
30K
18.64 mi11:49:081:48:505:5019:36
6:19
+0:24
20M
20.00 mi11:58:301:58:125:559:22
6:54
+0:35
21M
21.00 mi12:06:042:05:465:597:34
7:34
+0:40
35K
21.75 mi12:11:492:11:316:035:45
7:41
+0:07
23M
23.00 mi12:22:192:22:016:1010:30
8:23
+0:42
24M
24.00 mi12:32:582:32:406:2210:39
10:39
+2:16
40K
24.85 mi12:44:332:44:156:3711:35
13:33
+2:54
25.2M
25.20 mi12:49:022:48:446:424:29
13:00
-0:33
Finish
26.22 mi13:01:023:00:446:5412:00
11:47
-1:13

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

5:38 /mi

Average Pace

6:54 /mi

Slowest Pace

13:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:11:31

73% of race

Time at Slower Pace

49:13

27% of race

Average Pace: 6:54 /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 mi10:18:0717:495:4417:49
5:44
#486
10K
6.21 mi10:35:3735:195:4117:30
5:38
#415
15K
9.32 mi10:53:2553:075:4217:48
5:44
#402
20K
12.43 mi11:11:191:11:015:4317:54
5:46
#395
Half
13.11 mi11:15:121:14:545:433:53
5:42
#393
25K
15.53 mi11:29:321:29:145:4514:20
5:55
#418
30K
18.64 mi11:49:081:48:505:5019:36
6:19
#489
20M
20.00 mi11:58:301:58:125:559:22
6:54
#573
21M
21.00 mi12:06:042:05:465:597:34
7:34
#674
35K
21.75 mi12:11:492:11:316:035:45
7:41
#789
23M
23.00 mi12:22:192:22:016:1010:30
8:23
#1094
24M
24.00 mi12:32:582:32:406:2210:39
10:39
#1797
40K
24.85 mi12:44:332:44:156:3711:35
13:33
#2944
25.2M
25.20 mi12:49:022:48:446:424:29
13:00
#3396
Finish
26.22 mi13:01:023:00:446:5412:00
11:47
#4856
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi486448448425(Top 1%)395(Top 2%)395(Top 7%)
10K6.21 mi3.10 mi415+71381+67381+67336(Top 1%)307(Top 2%)307(Top 5%)
15K9.32 mi3.11 mi402+13371+10371+10425(Top 1%)395(Top 2%)395(Top 7%)
20K12.43 mi3.11 mi395+7363+8363+8393(Top 1%)364(Top 2%)364(Top 6%)
Half13.11 mi0.68 mi393+2361+2361+2424(Top 1%)397(Top 2%)397(Top 7%)
25K15.53 mi2.42 mi418-25384-23384-23601(Top 2%)555(Top 3%)555(Top 10%)
30K18.64 mi3.11 mi489-71452-68452-681235(Top 4%)1166(Top 7%)1166(Top 21%)
20M20.00 mi1.36 mi573-84528-76528-763475(Top 12%)3211(Top 20%)3211(Top 57%)
21M21.00 mi1.00 mi674-101627-99627-994924(Top 17%)4312(Top 27%)4312(Top 76%)
35K21.75 mi0.75 mi789-115739-112739-1129884(Top 35%)7284(Top 45%)7284(Top 129%)
23M23.00 mi1.25 mi1094-3051030-2911030-29112553(Top 44%)8484(Top 53%)8484(Top 150%)
24M24.00 mi1.00 mi1797-7031702-6721702-67223181(Top 82%)13391(Top 83%)13391(Top 237%)
40K24.85 mi0.85 mi2944-11472783-10812783-108126800(Top 94%)15183(Top 94%)15183(Top 269%)
25.2M25.20 mi0.35 mi3396-4523187-4043187-40425024(Top 88%)14252(Top 88%)14252(Top 253%)
Finish26.22 mi1.02 mi4856-14604432-12454432-124526505(Top 93%)15044(Top 93%)15044(Top 267%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

425

Males

395

M18-39

395

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

336

Males

307

M18-39

307

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

425

Males

395

M18-39

395

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

393

Males

364

M18-39

364

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

424

Males

397

M18-39

397

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

601

Males

555

M18-39

555

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1235

Males

1166

M18-39

1166

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3475

Males

3211

M18-39

3211

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4924

Males

4312

M18-39

4312

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9884

Males

7284

M18-39

7284

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12553

Males

8484

M18-39

8484

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23181

Males

13391

M18-39

13391

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26800

Males

15183

M18-39

15183

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25024

Males

14252

M18-39

14252

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26505

Males

15044

M18-39

15044

Passing Analysis

Category:
Athletes Passed
150
Passed By
4520
Net Change
-4370
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#486
5K → 10K798+71#486#415
10K → 15K2613+13#415#402
15K → 20K2114+7#402#395
20K → Half42+2#395#393
Half → 25K732-25#393#418
25K → 30K677-71#418#489
30K → 20M084-84#489#573
20M → 21M2103-101#573#674
21M → 35K5120-115#674#789
35K → 23M0305-305#789#1094
23M → 24M0703-703#1094#1797
24M → 40K01147-1147#1797#2944
40K → 25.2M0452-452#2944#3396
25.2M → Finish01460-1460#3396#4856
TOTALS1504520-4370
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing