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BOSTON MARATHON 2026

Andrew Prchal

Bib: 27420β€’M

CT

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
25:31
3.11 mi
Rank: #18281
Start β†’ 5K
25:31 | 8:13/mi
10K
50:08
6.21 mi
Rank: #17560 (+721)
5K β†’ 10K
24:37 | 7:56/mi
15K
1:15:30
9.32 mi
Rank: #17760 (-200)
10K β†’ 15K
25:22 | 8:10/mi
20K
1:40:36
12.43 mi
Rank: #17477 (+283)
15K β†’ 20K
25:06 | 8:05/mi
HALF
1:45:55
13.11 mi
Rank: #17389 (+88)
20K β†’ HALF
5:19 | 7:48/mi
25K
2:05:13
15.53 mi
Rank: #16993 (+396)
HALF β†’ 25K
19:18 | 7:58/mi
30K
2:30:10
18.64 mi
Rank: #16398 (+595)
25K β†’ 30K
24:57 | 8:02/mi
20M
2:41:02
20.00 mi
Rank: #16129 (+269)
30K β†’ 20M
10:52 | 8:01/mi
21M
2:49:13
21.00 mi
Rank: #15807 (+322)
20M β†’ 21M
8:11 | 8:11/mi
35K
2:55:02
21.75 mi
Rank: #15686 (+121)
21M β†’ 35K
5:49 | 7:47/mi
23M
3:05:02
23.00 mi
Rank: #15474 (+212)
35K β†’ 23M
10:00 | 8:00/mi
24M
3:12:51
24.00 mi
Rank: #15326 (+148)
23M β†’ 24M
7:49 | 7:49/mi
40K
3:19:25
24.85 mi
Rank: #15099 (+227)
24M β†’ 40K
6:34 | 7:41/mi
25.2M
3:22:13
25.20 mi
Rank: #14994 (+105)
40K β†’ 25.2M
2:48 | 8:08/mi
FINISH
3:29:56
26.22 mi
Rank: #14912 (+82)
25.2M β†’ FINISH
7:43 | 7:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:45:55
Pace8:05 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:44:01
Pace7:57 /mi
πŸ“ŠNegative Split: 1.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5425:318:1325:31
8:13
-
10K
6.21 mi12:13:3150:088:0524:37
7:56
-0:17
15K
9.32 mi12:38:531:15:308:0725:22
8:10
+0:14
20K
12.43 mi13:03:591:40:368:0625:06
8:05
-0:05
HALF
13.11 mi13:09:181:45:558:055:19
7:48
-0:17
25K
15.53 mi13:28:362:05:138:0419:18
7:58
+0:10
30K
18.64 mi13:53:332:30:108:0424:57
8:02
+0:04
20M
20.00 mi14:04:252:41:028:0410:52
8:01
-0:01
21M
21.00 mi14:12:362:49:138:048:11
8:11
+0:10
35K
21.75 mi14:18:252:55:028:035:49
7:47
-0:24
23M
23.00 mi14:28:253:05:028:0310:00
8:00
+0:13
24M
24.00 mi14:36:143:12:518:037:49
7:49
-0:11
40K
24.85 mi14:42:483:19:258:026:34
7:41
-0:08
25.2M
25.20 mi14:45:363:22:138:022:48
8:08
+0:27
FINISH
26.22 mi14:53:193:29:568:017:43
7:35
-0:33

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

7:35 /mi

Average Pace

8:01 /mi

Slowest Pace

8:13 /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

57:51

28% of race

Time at Steady Pace

2:32:05

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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 mi11:48:5425:318:1325:31
8:13
#18281
10K
6.21 mi12:13:3150:088:0524:37
7:56
#17560
15K
9.32 mi12:38:531:15:308:0725:22
8:10
#17760
20K
12.43 mi13:03:591:40:368:0625:06
8:05
#17477
HALF
13.11 mi13:09:181:45:558:055:19
7:48
#17389
25K
15.53 mi13:28:362:05:138:0419:18
7:58
#16993
30K
18.64 mi13:53:332:30:108:0424:57
8:02
#16398
20M
20.00 mi14:04:252:41:028:0410:52
8:01
#16129
21M
21.00 mi14:12:362:49:138:048:11
8:11
#15807
35K
21.75 mi14:18:252:55:028:035:49
7:47
#15686
23M
23.00 mi14:28:253:05:028:0310:00
8:00
#15474
24M
24.00 mi14:36:143:12:518:037:49
7:49
#15326
40K
24.85 mi14:42:483:19:258:026:34
7:41
#15099
25.2M
25.20 mi14:45:363:22:138:022:48
8:08
#14994
FINISH
26.22 mi14:53:193:29:568:017:43
7:35
#14912
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 mi18281115331153318105(Top 62%)11490(Top 70%)11490(Top 201%)
10K6.21 mi3.10 mi17560+72111250+28311250+28316645(Top 57%)10871(Top 67%)10871(Top 190%)
15K9.32 mi3.11 mi17760-20011330-8011330-8018105(Top 62%)11490(Top 70%)11490(Top 201%)
20K12.43 mi3.11 mi17477+28311205+12511205+12516693(Top 58%)10856(Top 66%)10856(Top 190%)
HALF13.11 mi0.68 mi17389+8811159+4611159+4615487(Top 53%)10390(Top 64%)10390(Top 182%)
25K15.53 mi2.42 mi16993+39610982+17710982+17715068(Top 52%)10101(Top 62%)10101(Top 176%)
30K18.64 mi3.11 mi16398+59510691+29110691+29113700(Top 47%)9423(Top 58%)9423(Top 165%)
20M20.00 mi1.36 mi16129+26910568+12310568+12312835(Top 44%)8948(Top 55%)8948(Top 156%)
21M21.00 mi1.00 mi15807+32210414+15410414+15411095(Top 38%)8033(Top 49%)8033(Top 140%)
35K21.75 mi0.75 mi15686+12110354+6010354+6012855(Top 44%)8824(Top 54%)8824(Top 154%)
23M23.00 mi1.25 mi15474+21210238+11610238+11612377(Top 43%)8535(Top 52%)8535(Top 149%)
24M24.00 mi1.00 mi15326+14810161+7710161+7712426(Top 43%)8446(Top 52%)8446(Top 148%)
40K24.85 mi0.85 mi15099+22710053+10810053+10810156(Top 35%)7309(Top 45%)7309(Top 128%)
25.2M25.20 mi0.35 mi14994+1059999+549999+549097(Top 31%)6699(Top 41%)6699(Top 117%)
FINISH26.22 mi1.02 mi14912+829951+489951+4811987(Top 41%)8104(Top 50%)8104(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
Γ—21
+97ft-345ft

Overall

18105

Males

11490

M18-39

11490

5K→10K

3.1 - 6.2 mi

Top 57%
Γ—5
+79ft-138ft

Overall

16645

Males

10871

M18-39

10871

10K→15K

6.2 - 9.3 mi

Top 62%
Γ—3
+67ft-78ft

Overall

18105

Males

11490

M18-39

11490

15K→20K

9.3 - 12.4 mi

Top 58%
Γ—5
+106ft-86ft

Overall

16693

Males

10856

M18-39

10856

20K→HALF

12.4 - 13.1 mi

Top 53%
Γ—2
+19ft-37ft

Overall

15487

Males

10390

M18-39

10390

HALF→25K

13.1 - 15.5 mi

Top 52%
Γ—4
+66ft-88ft

Overall

15068

Males

10101

M18-39

10101

25K→30K

15.5 - 18.6 mi

Top 47%
Γ—9
+181ft-148ft

Overall

13700

Males

9423

M18-39

9423

30K→20M

18.6 - 20.0 mi

Top 44%
Γ—5
+64ft-50ft

Overall

12835

Males

8948

M18-39

8948

20M→21M

20.0 - 21.0 mi

Top 38%
Γ—8
+106ft-24ft

Overall

11095

Males

8033

M18-39

8033

21M→35K

21.0 - 21.8 mi

Top 44%
Γ—7
+17ft-86ft

Overall

12855

Males

8824

M18-39

8824

35K→23M

21.8 - 23.0 mi

Top 43%
Γ—5
+23ft-63ft

Overall

12377

Males

8535

M18-39

8535

23M→24M

23.0 - 24.0 mi

Top 43%
Γ—6
+12ft-82ft

Overall

12426

Males

8446

M18-39

8446

24M→40K

24.0 - 24.9 mi

Top 35%
Γ—1
+6ft-20ft

Overall

10156

Males

7309

M18-39

7309

40K→25.2M

24.9 - 25.2 mi

Top 31%
Γ—1
+13ft-16ft

Overall

9097

Males

6699

M18-39

6699

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
Γ—2
+22ft-21ft

Overall

11987

Males

8104

M18-39

8104

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3885*
Passed By
405
Net Change
+3369
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18281
5K β†’ 10K787*66+721#18281#17560
10K β†’ 15K111200-200#17560#17760
15K β†’ 20K334*51+283#17760#17477
20K β†’ HALF946+88#17477#17389
HALF β†’ 25K408*12+396#17389#16993
25K β†’ 30K602*7+595#16993#16398
30K β†’ 20M275*6+269#16398#16129
20M β†’ 21M323*1+322#16129#15807
21M β†’ 35K1309+121#15807#15686
35K β†’ 23M227*15+212#15686#15474
23M β†’ 24M1557+148#15474#15326
24M β†’ 40K230*3+227#15326#15099
40K β†’ 25.2M1083+105#15099#14994
25.2M β†’ FINISH10119+82#14994#14912
TOTALS3885*405+3369

* 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

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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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing