Ryan Yu

Bib: 1307β€’M

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Age Group (M18-39)
#0 / 5723
Top 10%
Race Day Weather
51Β°/41Β°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
18:36
3.11 mi
Rank: #1131
Start β†’ 5K
18:36 | 6:00/mi
10K
37:14
6.21 mi
Rank: #1226 (-95)
5K β†’ 10K
18:38 | 6:00/mi
15K
55:42
9.32 mi
Rank: #1191 (+35)
10K β†’ 15K
18:28 | 5:57/mi
20K
1:14:13
12.43 mi
Rank: #1125 (+66)
15K β†’ 20K
18:31 | 5:58/mi
HALF
1:18:13
13.11 mi
Rank: #1110 (+15)
20K β†’ HALF
4:00 | 5:53/mi
25K
1:32:43
15.53 mi
Rank: #1092 (+18)
HALF β†’ 25K
14:30 | 5:59/mi
30K
1:51:34
18.64 mi
Rank: #1026 (+66)
25K β†’ 30K
18:51 | 6:05/mi
20M
1:59:41
20.00 mi
Rank: #981 (+45)
30K β†’ 20M
8:07 | 5:59/mi
21M
2:05:48
21.00 mi
Rank: #919 (+62)
20M β†’ 21M
6:07 | 6:07/mi
35K
2:10:06
21.75 mi
Rank: #892 (+27)
21M β†’ 35K
4:18 | 5:45/mi
23M
2:17:27
23.00 mi
Rank: #836 (+56)
35K β†’ 23M
7:21 | 5:53/mi
24M
2:23:09
24.00 mi
Rank: #785 (+51)
23M β†’ 24M
5:42 | 5:42/mi
40K
2:28:01
24.85 mi
Rank: #742 (+43)
24M β†’ 40K
4:52 | 5:42/mi
25.2M
2:30:10
25.20 mi
Rank: #730 (+12)
40K β†’ 25.2M
2:09 | 6:15/mi
FINISH
2:35:40
26.22 mi
Rank: #688 (+42)
25.2M β†’ FINISH
5:30 | 5:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:18:13
Pace5:58 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:17:27
Pace5:55 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5418:366:0018:36
6:00
-
10K
6.21 mi10:37:3237:146:0018:38
6:00
0:00
15K
9.32 mi10:56:0055:425:5918:28
5:57
-0:03
20K
12.43 mi11:14:311:14:135:5918:31
5:58
+0:01
HALF
13.11 mi11:18:311:18:135:584:00
5:53
-0:05
25K
15.53 mi11:33:011:32:435:5914:30
5:59
+0:06
30K
18.64 mi11:51:521:51:346:0018:51
6:05
+0:06
20M
20.00 mi11:59:591:59:416:008:07
5:59
-0:06
21M
21.00 mi12:06:062:05:486:006:07
6:07
+0:08
35K
21.75 mi12:10:242:10:065:594:18
5:45
-0:22
23M
23.00 mi12:17:452:17:275:597:21
5:53
+0:08
24M
24.00 mi12:23:272:23:095:585:42
5:42
-0:11
40K
24.85 mi12:28:192:28:015:584:52
5:42
0:00
25.2M
25.20 mi12:30:282:30:105:582:09
6:15
+0:33
FINISH
26.22 mi12:35:582:35:405:575:30
5:24
-0:51

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

5:24 /mi

Average Pace

5:56 /mi

Slowest Pace

6:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

31:43

20% of race

Time at Steady Pace

2:03:57

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:18:5418:366:0018:36
6:00
#1131
10K
6.21 mi10:37:3237:146:0018:38
6:00
#1226
15K
9.32 mi10:56:0055:425:5918:28
5:57
#1191
20K
12.43 mi11:14:311:14:135:5918:31
5:58
#1125
HALF
13.11 mi11:18:311:18:135:584:00
5:53
#1110
25K
15.53 mi11:33:011:32:435:5914:30
5:59
#1092
30K
18.64 mi11:51:521:51:346:0018:51
6:05
#1026
20M
20.00 mi11:59:591:59:416:008:07
5:59
#981
21M
21.00 mi12:06:062:05:486:006:07
6:07
#919
35K
21.75 mi12:10:242:10:065:594:18
5:45
#892
23M
23.00 mi12:17:452:17:275:597:21
5:53
#836
24M
24.00 mi12:23:272:23:095:585:42
5:42
#785
40K
24.85 mi12:28:192:28:015:584:52
5:42
#742
25.2M
25.20 mi12:30:282:30:105:582:09
6:15
#730
FINISH
26.22 mi12:35:582:35:405:575:30
5:24
#688
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 mi1131107710771121(Top 4%)1078(Top 7%)1078(Top 19%)
10K6.21 mi3.10 mi1226-951173-961173-961339(Top 5%)1288(Top 8%)1288(Top 23%)
15K9.32 mi3.11 mi1191+351141+321141+321121(Top 4%)1078(Top 7%)1078(Top 19%)
20K12.43 mi3.11 mi1125+661079+621079+621019(Top 4%)981(Top 6%)981(Top 17%)
HALF13.11 mi0.68 mi1110+151065+141065+14956(Top 3%)919(Top 6%)919(Top 16%)
25K15.53 mi2.42 mi1092+181050+151050+151007(Top 3%)966(Top 6%)966(Top 17%)
30K18.64 mi3.11 mi1026+66984+66984+66864(Top 3%)831(Top 5%)831(Top 15%)
20M20.00 mi1.36 mi981+45939+45939+45610(Top 2%)585(Top 4%)585(Top 10%)
21M21.00 mi1.00 mi919+62880+59880+59430(Top 1%)410(Top 3%)410(Top 7%)
35K21.75 mi0.75 mi892+27855+25855+25576(Top 2%)547(Top 3%)547(Top 10%)
23M23.00 mi1.25 mi836+56801+54801+54459(Top 2%)438(Top 3%)438(Top 8%)
24M24.00 mi1.00 mi785+51753+48753+48423(Top 1%)402(Top 2%)402(Top 7%)
40K24.85 mi0.85 mi742+43710+43710+43287(Top 1.0%)272(Top 2%)272(Top 5%)
25.2M25.20 mi0.35 mi730+12698+12698+12443(Top 2%)428(Top 3%)428(Top 7%)
FINISH26.22 mi1.02 mi688+42658+40658+40236(Top 0.8%)226(Top 1%)226(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
Γ—21
+97ft-345ft

Overall

1121

Males

1078

M18-39

1078

5K→10K

3.1 - 6.2 mi

Top 5%
Γ—5
+79ft-138ft

Overall

1339

Males

1288

M18-39

1288

10K→15K

6.2 - 9.3 mi

Top 4%
Γ—3
+67ft-78ft

Overall

1121

Males

1078

M18-39

1078

15K→20K

9.3 - 12.4 mi

Top 4%
Γ—5
+106ft-86ft

Overall

1019

Males

981

M18-39

981

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

956

Males

919

M18-39

919

HALF→25K

13.1 - 15.5 mi

Top 3%
Γ—4
+66ft-88ft

Overall

1007

Males

966

M18-39

966

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

864

Males

831

M18-39

831

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

610

Males

585

M18-39

585

20M→21M

20.0 - 21.0 mi

Top 1%
Γ—8
+106ft-24ft

Overall

430

Males

410

M18-39

410

21M→35K

21.0 - 21.8 mi

Top 2%
Γ—7
+17ft-86ft

Overall

576

Males

547

M18-39

547

35K→23M

21.8 - 23.0 mi

Top 2%
Γ—5
+23ft-63ft

Overall

459

Males

438

M18-39

438

23M→24M

23.0 - 24.0 mi

Top 1%
Γ—6
+12ft-82ft

Overall

423

Males

402

M18-39

402

24M→40K

24.0 - 24.9 mi

Top 1.0%
Γ—1
+6ft-20ft

Overall

287

Males

272

M18-39

272

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

443

Males

428

M18-39

428

25.2M→FINISH

25.2 - 26.2 mi

Top 0.8%
Γ—2
+22ft-21ft

Overall

236

Males

226

M18-39

226

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
666
Passed By
223
Net Change
+443
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1131
5K β†’ 10K32127-95#1131#1226
10K β†’ 15K6328+35#1226#1191
15K β†’ 20K7913+66#1191#1125
20K β†’ HALF172+15#1125#1110
HALF β†’ 25K4123+18#1110#1092
25K β†’ 30K8519+66#1092#1026
30K β†’ 20M483+45#1026#981
20M β†’ 21M620+62#981#919
21M β†’ 35K292+27#919#892
35K β†’ 23M604+56#892#836
23M β†’ 24M521+51#836#785
24M β†’ 40K430+43#785#742
40K β†’ 25.2M120+12#742#730
25.2M β†’ FINISH431+42#730#688
TOTALS666223+443
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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.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.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing