All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Ryan Osterloh

Bib: 2871•M

UT

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
21:09
3.11 mi
Rank: #6948
Start → 5K
21:09 | 6:49/mi
10K
42:45
6.21 mi
Rank: #7665 (-717)
5K → 10K
21:36 | 6:58/mi
15K
1:04:28
9.32 mi
Rank: #7945 (-280)
10K → 15K
21:43 | 7:00/mi
20K
1:26:37
12.43 mi
Rank: #8147 (-202)
15K → 20K
22:09 | 7:08/mi
HALF
1:31:31
13.11 mi
Rank: #8237 (-90)
20K → HALF
4:54 | 7:12/mi
25K
1:48:51
15.53 mi
Rank: #8243 (-6)
HALF → 25K
17:20 | 7:09/mi
30K
2:11:36
18.64 mi
Rank: #8143 (+100)
25K → 30K
22:45 | 7:20/mi
20M
2:21:42
20.00 mi
Rank: #8107 (+36)
30K → 20M
10:06 | 7:27/mi
21M
2:29:30
21.00 mi
Rank: #8101 (+6)
20M → 21M
7:48 | 7:48/mi
35K
2:34:54
21.75 mi
Rank: #8096 (+5)
21M → 35K
5:24 | 7:14/mi
23M
2:44:03
23.00 mi
Rank: #8006 (+90)
35K → 23M
9:09 | 7:19/mi
24M
2:51:22
24.00 mi
Rank: #7999 (+7)
23M → 24M
7:19 | 7:19/mi
40K
2:57:44
24.85 mi
Rank: #7941 (+58)
24M → 40K
6:22 | 7:27/mi
25.2M
3:00:31
25.20 mi
Rank: #7942 (-1)
40K → 25.2M
2:47 | 8:05/mi
FINISH
3:08:15
26.22 mi
Rank: #8073 (-131)
25.2M → FINISH
7:44 | 7:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:31
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:36:44
Pace7:23 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5421:096:4921:09
6:49
-
10K
6.21 mi10:44:3042:456:5321:36
6:58
+0:09
15K
9.32 mi11:06:131:04:286:5521:43
7:00
+0:02
20K
12.43 mi11:28:221:26:376:5922:09
7:08
+0:08
HALF
13.11 mi11:33:161:31:316:594:54
7:12
+0:04
25K
15.53 mi11:50:361:48:517:0117:20
7:09
-0:03
30K
18.64 mi12:13:212:11:367:0422:45
7:20
+0:11
20M
20.00 mi12:23:272:21:427:0610:06
7:27
+0:07
21M
21.00 mi12:31:152:29:307:087:48
7:48
+0:21
35K
21.75 mi12:36:392:34:547:085:24
7:14
-0:34
23M
23.00 mi12:45:482:44:037:089:09
7:19
+0:05
24M
24.00 mi12:53:072:51:227:097:19
7:19
0:00
40K
24.85 mi12:59:292:57:447:106:22
7:27
+0:08
25.2M
25.20 mi13:02:163:00:317:102:47
8:05
+0:38
FINISH
26.22 mi13:10:003:08:157:127:44
7:36
-0:29

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:49 /mi

Average Pace

7:11 /mi

Slowest Pace

8:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:49:56

90% of race

Time at Steady Pace

15:32

8% of race

Time at Slower Pace

2:47

1% of race

Average Pace: 7:11 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:5421:096:4921:09
6:49
#6948
10K
6.21 mi10:44:3042:456:5321:36
6:58
#7665
15K
9.32 mi11:06:131:04:286:5521:43
7:00
#7945
20K
12.43 mi11:28:221:26:376:5922:09
7:08
#8147
HALF
13.11 mi11:33:161:31:316:594:54
7:12
#8237
25K
15.53 mi11:50:361:48:517:0117:20
7:09
#8243
30K
18.64 mi12:13:212:11:367:0422:45
7:20
#8143
20M
20.00 mi12:23:272:21:427:0610:06
7:27
#8107
21M
21.00 mi12:31:152:29:307:087:48
7:48
#8101
35K
21.75 mi12:36:392:34:547:085:24
7:14
#8096
23M
23.00 mi12:45:482:44:037:089:09
7:19
#8006
24M
24.00 mi12:53:072:51:227:097:19
7:19
#7999
40K
24.85 mi12:59:292:57:447:106:22
7:27
#7941
25.2M
25.20 mi13:02:163:00:317:102:47
8:05
#7942
FINISH
26.22 mi13:10:003:08:157:127:44
7:36
#8073
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6948617961798509(Top 29%)7182(Top 44%)7182(Top 125%)
10K6.21 mi3.10 mi7665-7176662-4836662-4838323(Top 29%)7092(Top 43%)7092(Top 124%)
15K9.32 mi3.11 mi7945-2806849-1876849-1878509(Top 29%)7182(Top 44%)7182(Top 125%)
20K12.43 mi3.11 mi8147-2026965-1166965-1168784(Top 30%)7291(Top 45%)7291(Top 127%)
HALF13.11 mi0.68 mi8237-907020-557020-5510101(Top 35%)7996(Top 49%)7996(Top 140%)
25K15.53 mi2.42 mi8243-67015+57015+58459(Top 29%)7001(Top 43%)7001(Top 122%)
30K18.64 mi3.11 mi8143+1006907+1086907+1088260(Top 28%)6750(Top 41%)6750(Top 118%)
20M20.00 mi1.36 mi8107+366858+496858+498613(Top 30%)6829(Top 42%)6829(Top 119%)
21M21.00 mi1.00 mi8101+66845+136845+138485(Top 29%)6644(Top 41%)6644(Top 116%)
35K21.75 mi0.75 mi8096+56821+246821+248637(Top 30%)6757(Top 41%)6757(Top 118%)
23M23.00 mi1.25 mi8006+906731+906731+907543(Top 26%)6085(Top 37%)6085(Top 106%)
24M24.00 mi1.00 mi7999+76713+186713+188694(Top 30%)6632(Top 41%)6632(Top 116%)
40K24.85 mi0.85 mi7941+586651+626651+628461(Top 29%)6414(Top 39%)6414(Top 112%)
25.2M25.20 mi0.35 mi7942-16639+126639+128724(Top 30%)6460(Top 40%)6460(Top 113%)
FINISH26.22 mi1.02 mi8073-1316680-416680-4112063(Top 42%)8120(Top 50%)8120(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8509

Males

7182

M18-39

7182

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8323

Males

7092

M18-39

7092

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8509

Males

7182

M18-39

7182

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8784

Males

7291

M18-39

7291

20K→HALF

12.4 - 13.1 mi

Top 35%
×2
+19ft-37ft

Overall

10101

Males

7996

M18-39

7996

HALF→25K

13.1 - 15.5 mi

Top 29%
×4
+66ft-88ft

Overall

8459

Males

7001

M18-39

7001

25K→30K

15.5 - 18.6 mi

Top 28%
×9
+181ft-148ft

Overall

8260

Males

6750

M18-39

6750

30K→20M

18.6 - 20.0 mi

Top 30%
×5
+64ft-50ft

Overall

8613

Males

6829

M18-39

6829

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8485

Males

6644

M18-39

6644

21M→35K

21.0 - 21.8 mi

Top 30%
×7
+17ft-86ft

Overall

8637

Males

6757

M18-39

6757

35K→23M

21.8 - 23.0 mi

Top 26%
×5
+23ft-63ft

Overall

7543

Males

6085

M18-39

6085

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8694

Males

6632

M18-39

6632

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8461

Males

6414

M18-39

6414

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8724

Males

6460

M18-39

6460

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12063

Males

8120

M18-39

8120

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1092
Passed By
2217
Net Change
-1125
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6948
5K → 10K43760-717#6948#7665
10K → 15K62342-280#7665#7945
15K → 20K86288-202#7945#8147
20K → HALF292-90#8147#8237
HALF → 25K124130-6#8237#8243
25K → 30K19393+100#8243#8143
30K → 20M9660+36#8143#8107
20M → 21M6357+6#8107#8101
21M → 35K5752+5#8101#8096
35K → 23M13444+90#8096#8006
23M → 24M5750+7#8006#7999
24M → 40K10143+58#7999#7941
40K → 25.2M3132-1#7941#7942
25.2M → FINISH43174-131#7942#8073
TOTALS10922217-1125
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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