Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Camden Sulzle

Bib: 4459 β€’M β€’Age: N/A

WI

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 8%
Gender (Male)
#0 / 16340
Top 13%
Age Group (M18-39)
#0 / 5723
Top 32%
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
19:23
3.11 mi
Rank: #2305
Start β†’ 5K
19:23 | 6:15/mi
10K
38:01
6.21 mi
Rank: #1769 (+536)
5K β†’ 10K
18:38 | 6:00/mi
15K
56:55
9.32 mi
Rank: #1756 (+13)
10K β†’ 15K
18:54 | 6:05/mi
20K
1:16:51
12.43 mi
Rank: #2086 (-330)
15K β†’ 20K
19:56 | 6:25/mi
HALF
1:21:01
13.11 mi
Rank: #2083 (+3)
20K β†’ HALF
4:10 | 6:07/mi
25K
1:36:28
15.53 mi
Rank: #2140 (-57)
HALF β†’ 25K
15:27 | 6:23/mi
30K
1:56:28
18.64 mi
Rank: #2131 (+9)
25K β†’ 30K
20:00 | 6:27/mi
20M
2:05:08
20.00 mi
Rank: #2079 (+52)
30K β†’ 20M
8:40 | 6:23/mi
21M
2:11:48
21.00 mi
Rank: #2039 (+40)
20M β†’ 21M
6:40 | 6:40/mi
35K
2:16:39
21.75 mi
Rank: #2068 (-29)
21M β†’ 35K
4:51 | 6:29/mi
23M
2:24:50
23.00 mi
Rank: #2074 (-6)
35K β†’ 23M
8:11 | 6:33/mi
24M
2:31:30
24.00 mi
Rank: #2141 (-67)
23M β†’ 24M
6:40 | 6:40/mi
40K
2:37:35
24.85 mi
Rank: #2238 (-97)
24M β†’ 40K
6:05 | 7:07/mi
25.2M
2:40:09
25.20 mi
Rank: #2269 (-31)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
2:46:31
26.22 mi
Rank: #2267 (+2)
25.2M β†’ FINISH
6:22 | 6:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:21:01
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:25:30
Pace6:32 /mi
πŸ“ŠPositive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3919:236:1519:23
6:15
-
10K
6.21 mi10:40:1738:016:0818:38
6:00
-0:15
15K
9.32 mi10:59:1156:556:0718:54
6:05
+0:05
20K
12.43 mi11:19:071:16:516:1219:56
6:25
+0:20
HALF
13.11 mi11:23:171:21:016:114:10
6:07
-0:18
25K
15.53 mi11:38:441:36:286:1315:27
6:23
+0:16
30K
18.64 mi11:58:441:56:286:1520:00
6:27
+0:04
20M
20.00 mi12:07:242:05:086:168:40
6:23
-0:04
21M
21.00 mi12:14:042:11:486:176:40
6:40
+0:17
35K
21.75 mi12:18:552:16:396:184:51
6:29
-0:11
23M
23.00 mi12:27:062:24:506:188:11
6:33
+0:04
24M
24.00 mi12:33:462:31:306:196:40
6:40
+0:07
40K
24.85 mi12:39:512:37:356:216:05
7:07
+0:27
25.2M
25.20 mi12:42:252:40:096:222:34
7:27
+0:20
FINISH
26.22 mi12:48:472:46:316:226:22
6:15
-1:12

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

6:00 /mi

Average Pace

6:21 /mi

Slowest Pace

7:27 /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

41:42

25% of race

Time at Steady Pace

1:42:50

62% of race

Time at Slower Pace

21:59

13% of race

Average Pace: 6:21 /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 mi10:21:3919:236:1519:23
6:15
#2305
10K
6.21 mi10:40:1738:016:0818:38
6:00
#1769
15K
9.32 mi10:59:1156:556:0718:54
6:05
#1756
20K
12.43 mi11:19:071:16:516:1219:56
6:25
#2086
HALF
13.11 mi11:23:171:21:016:114:10
6:07
#2083
25K
15.53 mi11:38:441:36:286:1315:27
6:23
#2140
30K
18.64 mi11:58:441:56:286:1520:00
6:27
#2131
20M
20.00 mi12:07:242:05:086:168:40
6:23
#2079
21M
21.00 mi12:14:042:11:486:176:40
6:40
#2039
35K
21.75 mi12:18:552:16:396:184:51
6:29
#2068
23M
23.00 mi12:27:062:24:506:188:11
6:33
#2074
24M
24.00 mi12:33:462:31:306:196:40
6:40
#2141
40K
24.85 mi12:39:512:37:356:216:05
7:07
#2238
25.2M
25.20 mi12:42:252:40:096:222:34
7:27
#2269
FINISH
26.22 mi12:48:472:46:316:226:22
6:15
#2267
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 mi2305221922191741(Top 6%)1677(Top 10%)1677(Top 29%)
10K6.21 mi3.10 mi1769+5361702+5171702+5171334(Top 5%)1284(Top 8%)1284(Top 22%)
15K9.32 mi3.11 mi1756+131692+101692+101741(Top 6%)1677(Top 10%)1677(Top 29%)
20K12.43 mi3.11 mi2086-3302013-3212013-3213230(Top 11%)3098(Top 19%)3098(Top 54%)
HALF13.11 mi0.68 mi2083+32010+32010+32031(Top 7%)1966(Top 12%)1966(Top 34%)
25K15.53 mi2.42 mi2140-572065-552065-552712(Top 9%)2603(Top 16%)2603(Top 45%)
30K18.64 mi3.11 mi2131+92054+112054+112262(Top 8%)2167(Top 13%)2167(Top 38%)
20M20.00 mi1.36 mi2079+522003+512003+511876(Top 6%)1795(Top 11%)1795(Top 31%)
21M21.00 mi1.00 mi2039+401963+401963+401894(Top 7%)1813(Top 11%)1813(Top 32%)
35K21.75 mi0.75 mi2068-291992-291992-293430(Top 12%)3159(Top 19%)3159(Top 55%)
23M23.00 mi1.25 mi2074-61996-41996-42588(Top 9%)2422(Top 15%)2422(Top 42%)
24M24.00 mi1.00 mi2141-672056-602056-604148(Top 14%)3672(Top 22%)3672(Top 64%)
40K24.85 mi0.85 mi2238-972148-922148-926163(Top 21%)5082(Top 31%)5082(Top 89%)
25.2M25.20 mi0.35 mi2269-312176-282176-284766(Top 16%)4027(Top 25%)4027(Top 70%)
FINISH26.22 mi1.02 mi2267+22173+32173+32725(Top 9%)2456(Top 15%)2456(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1741

Males

1677

M18-39

1677

5K→10K

3.1 - 6.2 mi

Top 5%
Γ—5
+79ft-138ft

Overall

1334

Males

1284

M18-39

1284

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1741

Males

1677

M18-39

1677

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3230

Males

3098

M18-39

3098

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

2031

Males

1966

M18-39

1966

HALF→25K

13.1 - 15.5 mi

Top 9%
Γ—4
+66ft-88ft

Overall

2712

Males

2603

M18-39

2603

25K→30K

15.5 - 18.6 mi

Top 8%
Γ—9
+181ft-148ft

Overall

2262

Males

2167

M18-39

2167

30K→20M

18.6 - 20.0 mi

Top 6%
Γ—5
+64ft-50ft

Overall

1876

Males

1795

M18-39

1795

20M→21M

20.0 - 21.0 mi

Top 7%
Γ—8
+106ft-24ft

Overall

1894

Males

1813

M18-39

1813

21M→35K

21.0 - 21.8 mi

Top 12%
Γ—7
+17ft-86ft

Overall

3430

Males

3159

M18-39

3159

35K→23M

21.8 - 23.0 mi

Top 9%
Γ—5
+23ft-63ft

Overall

2588

Males

2422

M18-39

2422

23M→24M

23.0 - 24.0 mi

Top 14%
Γ—6
+12ft-82ft

Overall

4148

Males

3672

M18-39

3672

24M→40K

24.0 - 24.9 mi

Top 21%
Γ—1
+6ft-20ft

Overall

6163

Males

5082

M18-39

5082

40K→25.2M

24.9 - 25.2 mi

Top 16%
Γ—1
+13ft-16ft

Overall

4766

Males

4027

M18-39

4027

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
Γ—2
+22ft-21ft

Overall

2725

Males

2456

M18-39

2456

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
949*
Passed By
776
Net Change
+38
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2305
5K β†’ 10K536*0+536#2305#1769
10K β†’ 15K6552+13#1769#1756
15K β†’ 20K5200-330#1756#2086
20K β†’ HALF118+3#2086#2083
HALF β†’ 25K3087-57#2083#2140
25K β†’ 30K6758+9#2140#2131
30K β†’ 20M7321+52#2131#2079
20M β†’ 21M5717+40#2079#2039
21M β†’ 35K1443-29#2039#2068
35K β†’ 23M3339-6#2068#2074
23M β†’ 24M1683-67#2074#2141
24M β†’ 40K12109-97#2141#2238
40K β†’ 25.2M334-31#2238#2269
25.2M β†’ FINISH2725+2#2269#2267
TOTALS949*776+38

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

AI Key Insights

Powered by MyRace AI

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