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BOSTON MARATHON 2026

Vincent Choi

Bib: 25690 β€’M β€’Age: N/A

NJ

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M70-74)
#0 / 281
Top 30%
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
29:02
3.11 mi
Rank: #23956
Start β†’ 5K
29:02 | 9:21/mi
10K
57:53
6.21 mi
Rank: #23964 (-8)
5K β†’ 10K
28:51 | 9:18/mi
15K
1:26:50
9.32 mi
Rank: #23970 (-6)
10K β†’ 15K
28:57 | 9:20/mi
20K
1:55:41
12.43 mi
Rank: #23727 (+243)
15K β†’ 20K
28:51 | 9:18/mi
HALF
2:01:49
13.11 mi
Rank: #23680 (+47)
20K β†’ HALF
6:08 | 9:00/mi
25K
2:24:03
15.53 mi
Rank: #23375 (+305)
HALF β†’ 25K
22:14 | 9:11/mi
30K
2:53:22
18.64 mi
Rank: #22990 (+385)
25K β†’ 30K
29:19 | 9:27/mi
20M
3:06:10
20.00 mi
Rank: #22816 (+174)
30K β†’ 20M
12:48 | 9:26/mi
21M
3:15:56
21.00 mi
Rank: #22622 (+194)
20M β†’ 21M
9:46 | 9:46/mi
35K
3:22:43
21.75 mi
Rank: #22541 (+81)
21M β†’ 35K
6:47 | 9:05/mi
23M
3:34:09
23.00 mi
Rank: #22351 (+190)
35K β†’ 23M
11:26 | 9:09/mi
24M
3:43:13
24.00 mi
Rank: #22223 (+128)
23M β†’ 24M
9:04 | 9:04/mi
40K
3:51:16
24.85 mi
Rank: #22154 (+69)
24M β†’ 40K
8:03 | 9:25/mi
25.2M
3:54:45
25.20 mi
Rank: #22122 (+32)
40K β†’ 25.2M
3:29 | 10:07/mi
FINISH
4:04:03
26.22 mi
Rank: #22083 (+39)
25.2M β†’ FINISH
9:18 | 9:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time2:01:49
Pace9:18 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time2:02:14
Pace9:20 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:2729:029:2129:02
9:21
-
10K
6.21 mi12:04:1857:539:1928:51
9:18
-0:03
15K
9.32 mi12:33:151:26:509:1928:57
9:20
+0:02
20K
12.43 mi13:02:061:55:419:1928:51
9:18
-0:02
HALF
13.11 mi13:08:142:01:499:186:08
9:00
-0:18
25K
15.53 mi13:30:282:24:039:1722:14
9:11
+0:11
30K
18.64 mi13:59:472:53:229:1929:19
9:27
+0:16
20M
20.00 mi14:12:353:06:109:1912:48
9:26
-0:01
21M
21.00 mi14:22:213:15:569:209:46
9:46
+0:20
35K
21.75 mi14:29:083:22:439:206:47
9:05
-0:41
23M
23.00 mi14:40:343:34:099:1911:26
9:09
+0:04
24M
24.00 mi14:49:383:43:139:199:04
9:04
-0:05
40K
24.85 mi14:57:413:51:169:198:03
9:25
+0:21
25.2M
25.20 mi15:01:103:54:459:193:29
10:07
+0:42
FINISH
26.22 mi15:10:284:04:039:199:18
9:08
-0:59

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

9:00 /mi

Average Pace

9:19 /mi

Slowest Pace

10:07 /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

4:00:34

99% of race

Time at Steady Pace

3:29

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:18 /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 mi11:35:2729:029:2129:02
9:21
#23956
10K
6.21 mi12:04:1857:539:1928:51
9:18
#23964
15K
9.32 mi12:33:151:26:509:1928:57
9:20
#23970
20K
12.43 mi13:02:061:55:419:1928:51
9:18
#23727
HALF
13.11 mi13:08:142:01:499:186:08
9:00
#23680
25K
15.53 mi13:30:282:24:039:1722:14
9:11
#23375
30K
18.64 mi13:59:472:53:229:1929:19
9:27
#22990
20M
20.00 mi14:12:353:06:109:1912:48
9:26
#22816
21M
21.00 mi14:22:213:15:569:209:46
9:46
#22622
35K
21.75 mi14:29:083:22:439:206:47
9:05
#22541
23M
23.00 mi14:40:343:34:099:1911:26
9:09
#22351
24M
24.00 mi14:49:383:43:139:199:04
9:04
#22223
40K
24.85 mi14:57:413:51:169:198:03
9:25
#22154
25.2M
25.20 mi15:01:103:54:459:193:29
10:07
#22122
FINISH
26.22 mi15:10:284:04:039:199:18
9:08
#22083
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi23956142181421823878(Top 82%)14189(Top 87%)14189(Top 5049%)
10K6.21 mi3.10 mi23964-814230-1214230-1223913(Top 82%)14200(Top 87%)14200(Top 5053%)
15K9.32 mi3.11 mi23970-614233-314233-323878(Top 82%)14189(Top 87%)14189(Top 5049%)
20K12.43 mi3.11 mi23727+24314113+12014113+12023079(Top 80%)13768(Top 84%)13768(Top 4900%)
HALF13.11 mi0.68 mi23680+4714085+2814085+2822723(Top 78%)13601(Top 83%)13601(Top 4840%)
25K15.53 mi2.42 mi23375+30513914+17113914+17121893(Top 75%)13182(Top 81%)13182(Top 4691%)
30K18.64 mi3.11 mi22990+38513697+21713697+21721411(Top 74%)12851(Top 79%)12851(Top 4573%)
20M20.00 mi1.36 mi22816+17413597+10013597+10020776(Top 72%)12471(Top 76%)12471(Top 4438%)
21M21.00 mi1.00 mi22622+19413489+10813489+10819621(Top 68%)11907(Top 73%)11907(Top 4237%)
35K21.75 mi0.75 mi22541+8113447+4213447+4220284(Top 70%)12136(Top 74%)12136(Top 4319%)
23M23.00 mi1.25 mi22351+19013342+10513342+10519140(Top 66%)11531(Top 71%)11531(Top 4104%)
24M24.00 mi1.00 mi22223+12813263+7913263+7919745(Top 68%)11754(Top 72%)11754(Top 4183%)
40K24.85 mi0.85 mi22154+6913217+4613217+4620070(Top 69%)11898(Top 73%)11898(Top 4234%)
25.2M25.20 mi0.35 mi22122+3213194+2313194+2319744(Top 68%)11742(Top 72%)11742(Top 4179%)
FINISH26.22 mi1.02 mi22083+3913168+2613168+2621023(Top 72%)12362(Top 76%)12362(Top 4399%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
Γ—21
+97ft-345ft

Overall

23878

Males

14189

M70-74

14189

5K→10K

3.1 - 6.2 mi

Top 82%
Γ—5
+79ft-138ft

Overall

23913

Males

14200

M70-74

14200

10K→15K

6.2 - 9.3 mi

Top 82%
Γ—3
+67ft-78ft

Overall

23878

Males

14189

M70-74

14189

15K→20K

9.3 - 12.4 mi

Top 80%
Γ—5
+106ft-86ft

Overall

23079

Males

13768

M70-74

13768

20K→HALF

12.4 - 13.1 mi

Top 78%
Γ—2
+19ft-37ft

Overall

22723

Males

13601

M70-74

13601

HALF→25K

13.1 - 15.5 mi

Top 75%
Γ—4
+66ft-88ft

Overall

21893

Males

13182

M70-74

13182

25K→30K

15.5 - 18.6 mi

Top 74%
Γ—9
+181ft-148ft

Overall

21411

Males

12851

M70-74

12851

30K→20M

18.6 - 20.0 mi

Top 72%
Γ—5
+64ft-50ft

Overall

20776

Males

12471

M70-74

12471

20M→21M

20.0 - 21.0 mi

Top 68%
Γ—8
+106ft-24ft

Overall

19621

Males

11907

M70-74

11907

21M→35K

21.0 - 21.8 mi

Top 70%
Γ—7
+17ft-86ft

Overall

20284

Males

12136

M70-74

12136

35K→23M

21.8 - 23.0 mi

Top 66%
Γ—5
+23ft-63ft

Overall

19140

Males

11531

M70-74

11531

23M→24M

23.0 - 24.0 mi

Top 68%
Γ—6
+12ft-82ft

Overall

19745

Males

11754

M70-74

11754

24M→40K

24.0 - 24.9 mi

Top 69%
Γ—1
+6ft-20ft

Overall

20070

Males

11898

M70-74

11898

40K→25.2M

24.9 - 25.2 mi

Top 68%
Γ—1
+13ft-16ft

Overall

19744

Males

11742

M70-74

11742

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
Γ—2
+22ft-21ft

Overall

21023

Males

12362

M70-74

12362

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2385*
Passed By
504
Net Change
+1873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23956
5K β†’ 10K200200-8#23956#23964
10K β†’ 15K156162-6#23964#23970
15K β†’ 20K276*33+243#23970#23727
20K β†’ HALF514+47#23727#23680
HALF β†’ 25K313*8+305#23680#23375
25K β†’ 30K396*11+385#23375#22990
30K β†’ 20M18713+174#22990#22816
20M β†’ 21M1973+194#22816#22622
21M β†’ 35K9110+81#22622#22541
35K β†’ 23M1977+190#22541#22351
23M β†’ 24M1368+128#22351#22223
24M β†’ 40K8516+69#22223#22154
40K β†’ 25.2M375+32#22154#22122
25.2M β†’ FINISH6324+39#22122#22083
TOTALS2385*504+1873

* 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