Boston Marathon logo
BOSTON MARATHON 2023

Ryan Bush

Bib: 6464•M

WA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 30%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:06
Rank: #4599
Start → 5K
21:06 | 6:47/mi
10K· 6.21 mi
42:00
Rank: #4593 (+6)
5K → 10K
20:54 | 6:44/mi
15K· 9.32 mi
1:03:03
Rank: #4648 (-55)
10K → 15K
21:03 | 6:47/mi
20K· 12.43 mi
1:24:32
Rank: #4867 (-219)
15K → 20K
21:29 | 6:55/mi
Half· 13.11 mi
1:29:08
Rank: #4856 (+11)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:46:09
Rank: #5030 (-174)
Half → 25K
17:01 | 7:01/mi
30K· 18.64 mi
2:08:31
Rank: #5120 (-90)
25K → 30K
22:22 | 7:12/mi
20M
2:18:14
Rank: #5075 (+45)
30K → 20M
9:43 | 7:09/mi
21M
2:25:51
Rank: #5064 (+11)
20M → 21M
7:37 | 7:37/mi
35K· 21.75 mi
2:31:07
Rank: #5061 (+3)
21M → 35K
5:16 | 7:02/mi
23M
2:40:24
Rank: #5078 (-17)
35K → 23M
9:17 | 7:25/mi
24M
2:47:41
Rank: #5071 (+7)
23M → 24M
7:17 | 7:17/mi
40K· 24.85 mi
2:54:03
Rank: #5069 (+2)
24M → 40K
6:22 | 7:27/mi
25.2M
2:56:41
Rank: #5040 (+29)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:03:34
Rank: #4960 (+80)
25.2M → Finish
6:53 | 6:45/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
Time1:29:08
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:34:26
Pace7:12 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4921:066:4721:06
6:47
-
10K
6.21 mi10:45:4342:006:4620:54
6:44
-0:03
15K
9.32 mi11:06:461:03:036:4621:03
6:47
+0:03
20K
12.43 mi11:28:151:24:326:4821:29
6:55
+0:08
Half
13.11 mi11:32:511:29:086:484:36
6:45
-0:10
25K
15.53 mi11:49:521:46:096:5017:01
7:01
+0:16
30K
18.64 mi12:12:142:08:316:5422:22
7:12
+0:11
20M
20.00 mi12:21:572:18:146:559:43
7:09
-0:03
21M
21.00 mi12:29:342:25:516:577:37
7:37
+0:28
35K
21.75 mi12:34:502:31:076:575:16
7:02
-0:35
23M
23.00 mi12:44:072:40:246:589:17
7:25
+0:23
24M
24.00 mi12:51:242:47:416:597:17
7:17
-0:08
40K
24.85 mi12:57:462:54:037:006:22
7:27
+0:10
25.2M
25.20 mi13:00:242:56:417:012:38
7:38
+0:11
Finish
26.22 mi13:07:173:03:347:006:53
6:45
-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

6:44 /mi

Average Pace

7:00 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:40

86% of race

Time at Steady Pace

25:54

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:00 /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 mi10:24:4921:066:4721:06
6:47
#4599
10K
6.21 mi10:45:4342:006:4620:54
6:44
#4593
15K
9.32 mi11:06:461:03:036:4621:03
6:47
#4648
20K
12.43 mi11:28:151:24:326:4821:29
6:55
#4867
Half
13.11 mi11:32:511:29:086:484:36
6:45
#4856
25K
15.53 mi11:49:521:46:096:5017:01
7:01
#5030
30K
18.64 mi12:12:142:08:316:5422:22
7:12
#5120
20M
20.00 mi12:21:572:18:146:559:43
7:09
#5075
21M
21.00 mi12:29:342:25:516:577:37
7:37
#5064
35K
21.75 mi12:34:502:31:076:575:16
7:02
#5061
23M
23.00 mi12:44:072:40:246:589:17
7:25
#5078
24M
24.00 mi12:51:242:47:416:597:17
7:17
#5071
40K
24.85 mi12:57:462:54:037:006:22
7:27
#5069
25.2M
25.20 mi13:00:242:56:417:012:38
7:38
#5040
Finish
26.22 mi13:07:173:03:347:006:53
6:45
#4960
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4599428742874879(Top 18%)4540(Top 30%)4540(Top 86%)
10K6.21 mi3.10 mi4593+64289-24289-24611(Top 17%)4299(Top 28%)4299(Top 81%)
15K9.32 mi3.11 mi4648-554335-464335-464879(Top 18%)4540(Top 30%)4540(Top 86%)
20K12.43 mi3.11 mi4867-2194532-1974532-1975432(Top 20%)5013(Top 33%)5013(Top 95%)
Half13.11 mi0.68 mi4856+114522+104522+104767(Top 18%)4429(Top 29%)4429(Top 84%)
25K15.53 mi2.42 mi5030-1744669-1474669-1475664(Top 21%)5189(Top 34%)5189(Top 98%)
30K18.64 mi3.11 mi5120-904742-734742-735480(Top 21%)4977(Top 33%)4977(Top 94%)
20M20.00 mi1.36 mi5075+454700+424700+424865(Top 18%)4430(Top 29%)4430(Top 84%)
21M21.00 mi1.00 mi5064+114684+164684+165165(Top 19%)4590(Top 30%)4590(Top 87%)
35K21.75 mi0.75 mi5061+34674+104674+105531(Top 21%)4894(Top 32%)4894(Top 93%)
23M23.00 mi1.25 mi5078-174673+14673+15917(Top 22%)5124(Top 34%)5124(Top 97%)
24M24.00 mi1.00 mi5071+74662+114662+116223(Top 23%)5220(Top 34%)5220(Top 99%)
40K24.85 mi0.85 mi5069+24663-14663-16324(Top 24%)5223(Top 34%)5223(Top 99%)
25.2M25.20 mi0.35 mi5040+294635+284635+284533(Top 17%)3946(Top 26%)3946(Top 75%)
Finish26.22 mi1.02 mi4960+804562+734562+733819(Top 14%)3391(Top 22%)3391(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4879

Males

4540

M18-39

4540

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4611

Males

4299

M18-39

4299

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4879

Males

4540

M18-39

4540

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5432

Males

5013

M18-39

5013

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4767

Males

4429

M18-39

4429

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5664

Males

5189

M18-39

5189

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5480

Males

4977

M18-39

4977

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4865

Males

4430

M18-39

4430

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5165

Males

4590

M18-39

4590

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5531

Males

4894

M18-39

4894

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5917

Males

5124

M18-39

5124

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6223

Males

5220

M18-39

5220

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6324

Males

5223

M18-39

5223

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4533

Males

3946

M18-39

3946

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3819

Males

3391

M18-39

3391

Passing Analysis

Category:
Athletes Passed
1022
Passed By
1383
Net Change
-361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4599
5K → 10K206200+6#4599#4593
10K → 15K101156-55#4593#4648
15K → 20K40259-219#4648#4867
20K → Half3221+11#4867#4856
Half → 25K58232-174#4856#5030
25K → 30K113203-90#5030#5120
30K → 20M9045+45#5120#5075
20M → 21M6554+11#5075#5064
21M → 35K3734+3#5064#5061
35K → 23M6178-17#5061#5078
23M → 24M5144+7#5078#5071
24M → 40K4543+2#5071#5069
40K → 25.2M334+29#5069#5040
25.2M → Finish9010+80#5040#4960
TOTALS10221383-361
📊

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