Boston Marathon logo
BOSTON MARATHON 2023

Christopher Capps

Bib: 396•M

NC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 5%
Division (M18-39)
#0 / 5285
Top 12%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:41
Rank: #710
Start → 5K
18:41 | 6:01/mi
10K· 6.21 mi
37:08
Rank: #682 (+28)
5K → 10K
18:27 | 5:56/mi
15K· 9.32 mi
55:46
Rank: #679 (+3)
10K → 15K
18:38 | 6:00/mi
20K· 12.43 mi
1:14:41
Rank: #686 (-7)
15K → 20K
18:55 | 6:05/mi
Half· 13.11 mi
1:18:45
Rank: #681 (+5)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:33:03
Rank: #621 (+60)
Half → 25K
14:18 | 5:54/mi
30K· 18.64 mi
1:51:49
Rank: #569 (+52)
25K → 30K
18:46 | 6:02/mi
20M
2:00:04
Rank: #553 (+16)
30K → 20M
8:15 | 6:04/mi
21M
2:06:41
Rank: #564 (-11)
20M → 21M
6:37 | 6:37/mi
35K· 21.75 mi
2:11:03
Rank: #555 (+9)
21M → 35K
4:22 | 5:50/mi
23M
2:18:57
Rank: #558 (-3)
35K → 23M
7:54 | 6:19/mi
24M
2:25:21
Rank: #586 (-28)
23M → 24M
6:24 | 6:24/mi
40K· 24.85 mi
2:31:44
Rank: #652 (-66)
24M → 40K
6:23 | 7:28/mi
25.2M
2:34:39
Rank: #694 (-42)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
2:42:10
Rank: #778 (-84)
25.2M → Finish
7:31 | 7:23/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
Time1:18:45
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:23:25
Pace6:22 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5618:416:0118:41
6:01
-
10K
6.21 mi10:37:2337:085:5918:27
5:56
-0:05
15K
9.32 mi10:56:0155:465:5918:38
6:00
+0:04
20K
12.43 mi11:14:561:14:416:0118:55
6:05
+0:05
Half
13.11 mi11:19:001:18:456:004:04
5:58
-0:07
25K
15.53 mi11:33:181:33:035:5914:18
5:54
-0:04
30K
18.64 mi11:52:041:51:496:0018:46
6:02
+0:08
20M
20.00 mi12:00:192:00:046:008:15
6:04
+0:02
21M
21.00 mi12:06:562:06:416:026:37
6:37
+0:33
35K
21.75 mi12:11:182:11:036:024:22
5:50
-0:47
23M
23.00 mi12:19:122:18:576:027:54
6:19
+0:29
24M
24.00 mi12:25:362:25:216:036:24
6:24
+0:05
40K
24.85 mi12:31:592:31:446:066:23
7:28
+1:04
25.2M
25.20 mi12:34:542:34:396:082:55
8:27
+0:59
Finish
26.22 mi12:42:252:42:106:117:31
7:23
-1:04

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

5:50 /mi

Average Pace

6:11 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:18:44

86% of race

Time at Slower Pace

23:26

14% of race

Average Pace: 6:11 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:5618:416:0118:41
6:01
#710
10K
6.21 mi10:37:2337:085:5918:27
5:56
#682
15K
9.32 mi10:56:0155:465:5918:38
6:00
#679
20K
12.43 mi11:14:561:14:416:0118:55
6:05
#686
Half
13.11 mi11:19:001:18:456:004:04
5:58
#681
25K
15.53 mi11:33:181:33:035:5914:18
5:54
#621
30K
18.64 mi11:52:041:51:496:0018:46
6:02
#569
20M
20.00 mi12:00:192:00:046:008:15
6:04
#553
21M
21.00 mi12:06:562:06:416:026:37
6:37
#564
35K
21.75 mi12:11:182:11:036:024:22
5:50
#555
23M
23.00 mi12:19:122:18:576:027:54
6:19
#558
24M
24.00 mi12:25:362:25:216:036:24
6:24
#586
40K
24.85 mi12:31:592:31:446:066:23
7:28
#652
25.2M
25.20 mi12:34:542:34:396:082:55
8:27
#694
Finish
26.22 mi12:42:252:42:106:117:31
7:23
#778
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi710665665705(Top 3%)662(Top 4%)662(Top 13%)
10K6.21 mi3.10 mi682+28638+27638+27666(Top 3%)622(Top 4%)622(Top 12%)
15K9.32 mi3.11 mi679+3636+2636+2705(Top 3%)662(Top 4%)662(Top 13%)
20K12.43 mi3.11 mi686-7643-7643-7760(Top 3%)717(Top 5%)717(Top 14%)
Half13.11 mi0.68 mi681+5638+5638+5679(Top 3%)639(Top 4%)639(Top 12%)
25K15.53 mi2.42 mi621+60580+58580+58388(Top 1%)360(Top 2%)360(Top 7%)
30K18.64 mi3.11 mi569+52529+51529+51422(Top 2%)391(Top 3%)391(Top 7%)
20M20.00 mi1.36 mi553+16513+16513+16448(Top 2%)414(Top 3%)414(Top 8%)
21M21.00 mi1.00 mi564-11524-11524-11899(Top 3%)853(Top 6%)853(Top 16%)
35K21.75 mi0.75 mi555+9517+7517+7428(Top 2%)397(Top 3%)397(Top 8%)
23M23.00 mi1.25 mi558-3520-3520-3852(Top 3%)808(Top 5%)808(Top 15%)
24M24.00 mi1.00 mi586-28546-26546-261655(Top 6%)1563(Top 10%)1563(Top 30%)
40K24.85 mi0.85 mi652-66611-65611-656435(Top 24%)5281(Top 35%)5281(Top 100%)
25.2M25.20 mi0.35 mi694-42652-41652-419106(Top 34%)6766(Top 45%)6766(Top 128%)
Finish26.22 mi1.02 mi778-84734-82734-827562(Top 28%)5891(Top 39%)5891(Top 111%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

705

Males

662

M18-39

662

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

666

Males

622

M18-39

622

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

705

Males

662

M18-39

662

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

760

Males

717

M18-39

717

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

679

Males

639

M18-39

639

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

388

Males

360

M18-39

360

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

422

Males

391

M18-39

391

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

448

Males

414

M18-39

414

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

899

Males

853

M18-39

853

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

428

Males

397

M18-39

397

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

852

Males

808

M18-39

808

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1655

Males

1563

M18-39

1563

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6435

Males

5281

M18-39

5281

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9106

Males

6766

M18-39

6766

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7562

Males

5891

M18-39

5891

Passing Analysis

Category:
Athletes Passed
259
Passed By
327
Net Change
-68
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#710
5K → 10K4618+28#710#682
10K → 15K2219+3#682#679
15K → 20K1926-7#679#686
20K → Half50+5#686#681
Half → 25K611+60#681#621
25K → 30K520+52#621#569
30K → 20M204+16#569#553
20M → 21M516-11#553#564
21M → 35K112+9#564#555
35K → 23M912-3#555#558
23M → 24M533-28#558#586
24M → 40K268-66#586#652
40K → 25.2M143-42#652#694
25.2M → Finish185-84#694#778
TOTALS259327-68
📊

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