Boston Marathon logo
BOSTON MARATHON 2023

Ryan Wojdyla

Bib: 355•M

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Division (M18-39)
#0 / 5285
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:46
Rank: #760
Start → 5K
18:46 | 6:02/mi
10K· 6.21 mi
37:42
Rank: #881 (-121)
5K → 10K
18:56 | 6:06/mi
15K· 9.32 mi
55:53
Rank: #705 (+176)
10K → 15K
18:11 | 5:51/mi
20K· 12.43 mi
1:14:37
Rank: #676 (+29)
15K → 20K
18:44 | 6:02/mi
Half· 13.11 mi
1:18:38
Rank: #668 (+8)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:32:59
Rank: #604 (+64)
Half → 25K
14:21 | 5:55/mi
30K· 18.64 mi
1:51:28
Rank: #538 (+66)
25K → 30K
18:29 | 5:57/mi
20M
1:59:24
Rank: #496 (+42)
30K → 20M
7:56 | 5:50/mi
21M
2:05:38
Rank: #472 (+24)
20M → 21M
6:14 | 6:14/mi
35K· 21.75 mi
2:10:03
Rank: #472
21M → 35K
4:25 | 5:54/mi
23M
2:17:28
Rank: #451 (+21)
35K → 23M
7:25 | 5:55/mi
24M
2:23:06
Rank: #435 (+16)
23M → 24M
5:38 | 5:38/mi
40K· 24.85 mi
2:27:53
Rank: #407 (+28)
24M → 40K
4:47 | 5:36/mi
25.2M
2:29:53
Rank: #378 (+29)
40K → 25.2M
2:00 | 5:48/mi
Finish· 26.22 mi
2:35:15
Rank: #335 (+43)
25.2M → Finish
5:22 | 5:16/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 Half
Distance13.11 mi
Time1:18:38
Pace6:00 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:16:37
Pace5:51 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0518:466:0218:46
6:02
-
10K
6.21 mi10:38:0137:426:0418:56
6:06
+0:04
15K
9.32 mi10:56:1255:536:0018:11
5:51
-0:15
20K
12.43 mi11:14:561:14:376:0018:44
6:02
+0:11
Half
13.11 mi11:18:571:18:386:004:01
5:53
-0:09
25K
15.53 mi11:33:181:32:595:5914:21
5:55
+0:02
30K
18.64 mi11:51:471:51:285:5918:29
5:57
+0:02
20M
20.00 mi11:59:431:59:245:587:56
5:50
-0:07
21M
21.00 mi12:05:572:05:385:596:14
6:14
+0:24
35K
21.75 mi12:10:222:10:035:594:25
5:54
-0:20
23M
23.00 mi12:17:472:17:285:597:25
5:55
+0:01
24M
24.00 mi12:23:252:23:065:585:38
5:38
-0:17
40K
24.85 mi12:28:122:27:535:574:47
5:36
-0:02
25.2M
25.20 mi12:30:122:29:535:572:00
5:48
+0:12
Finish
26.22 mi12:35:342:35:155:565:22
5:16
-0:32

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

5:16 /mi

Average Pace

5:56 /mi

Slowest Pace

6:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:47

10% of race

Time at Steady Pace

2:13:14

86% of race

Time at Slower Pace

6:14

4% of race

Average Pace: 5:55 /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 mi10:19:0518:466:0218:46
6:02
#760
10K
6.21 mi10:38:0137:426:0418:56
6:06
#881
15K
9.32 mi10:56:1255:536:0018:11
5:51
#705
20K
12.43 mi11:14:561:14:376:0018:44
6:02
#676
Half
13.11 mi11:18:571:18:386:004:01
5:53
#668
25K
15.53 mi11:33:181:32:595:5914:21
5:55
#604
30K
18.64 mi11:51:471:51:285:5918:29
5:57
#538
20M
20.00 mi11:59:431:59:245:587:56
5:50
#496
21M
21.00 mi12:05:572:05:385:596:14
6:14
#472
35K
21.75 mi12:10:222:10:035:594:25
5:54
#472
23M
23.00 mi12:17:472:17:285:597:25
5:55
#451
24M
24.00 mi12:23:252:23:065:585:38
5:38
#435
40K
24.85 mi12:28:122:27:535:574:47
5:36
#407
25.2M
25.20 mi12:30:122:29:535:572:00
5:48
#378
Finish
26.22 mi12:35:342:35:155:565:22
5:16
#335
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi760712712435(Top 2%)401(Top 3%)401(Top 8%)
10K6.21 mi3.10 mi881-121831-119831-1191038(Top 4%)986(Top 6%)986(Top 19%)
15K9.32 mi3.11 mi705+176661+170661+170435(Top 2%)401(Top 3%)401(Top 8%)
20K12.43 mi3.11 mi676+29633+28633+28613(Top 2%)573(Top 4%)573(Top 11%)
Half13.11 mi0.68 mi668+8625+8625+8502(Top 2%)464(Top 3%)464(Top 9%)
25K15.53 mi2.42 mi604+64563+62563+62414(Top 2%)383(Top 3%)383(Top 7%)
30K18.64 mi3.11 mi538+66498+65498+65323(Top 1%)297(Top 2%)297(Top 6%)
20M20.00 mi1.36 mi496+42458+40458+40192(Top 0.7%)170(Top 1%)170(Top 3%)
21M21.00 mi1.00 mi472+24436+22436+22276(Top 1%)252(Top 2%)252(Top 5%)
35K21.75 mi0.75 mi472435+1435+1507(Top 2%)471(Top 3%)471(Top 9%)
23M23.00 mi1.25 mi451+21415+20415+20236(Top 0.9%)212(Top 1%)212(Top 4%)
24M24.00 mi1.00 mi435+16399+16399+16139(Top 0.5%)122(Top 0.8%)122(Top 2%)
40K24.85 mi0.85 mi407+28373+26373+2663(Top 0.2%)53(Top 0.3%)53(Top 1%)
25.2M25.20 mi0.35 mi378+29346+27346+2736(Top 0.1%)31(Top 0.2%)31(Top 0.6%)
Finish26.22 mi1.02 mi335+43304+42304+4237(Top 0.1%)33(Top 0.2%)33(Top 0.6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

435

Males

401

M18-39

401

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1038

Males

986

M18-39

986

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

435

Males

401

M18-39

401

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

613

Males

573

M18-39

573

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

502

Males

464

M18-39

464

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

414

Males

383

M18-39

383

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

323

Males

297

M18-39

297

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

192

Males

170

M18-39

170

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

276

Males

252

M18-39

252

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

507

Males

471

M18-39

471

35K→23M

21.8 - 23.0 mi

Top 0.9%
×5stories
+23ft-63ft

Overall

236

Males

212

M18-39

212

23M→24M

23.0 - 24.0 mi

Top 0.5%
×6stories
+12ft-82ft

Overall

139

Males

122

M18-39

122

24M→40K

24.0 - 24.9 mi

Top 0.2%
×1story
+6ft-20ft

Overall

63

Males

53

M18-39

53

40K→25.2M

24.9 - 25.2 mi

Top 0.1%
×1story
+13ft-16ft

Overall

36

Males

31

M18-39

31

25.2M→Finish

25.2 - 26.2 mi

Top 0.1%
×2stories
+22ft-21ft

Overall

37

Males

33

M18-39

33

Passing Analysis

Category:
Athletes Passed
568
Passed By
143
Net Change
+425
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#760
5K → 10K7128-121#760#881
10K → 15K1760+176#881#705
15K → 20K356+29#705#676
20K → Half80+8#676#668
Half → 25K640+64#668#604
25K → 30K671+66#604#538
30K → 20M420+42#538#496
20M → 21M251+24#496#472
21M → 35K440#472#472
35K → 23M232+21#472#451
23M → 24M171+16#451#435
24M → 40K280+28#435#407
40K → 25.2M290+29#407#378
25.2M → Finish430+43#378#335
TOTALS568143+425
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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