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BOSTON MARATHON 2026

Arvind Rao

CA

Bib: 4345 M

0:00
0:00
/ mi
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Overall
#0 / 29021
Top 8%
Gender (Male)
#0 / 16340
Top 13%
Division (M18-39)
#0 / 5723
Top 31%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:33/mi
20:20
↑ 97↓ 345
10K· 6.21 mi
6:18/mi
39:54
↑ 79↓ 138
15K· 9.32 mi
6:12/mi
59:07
↑ 67↓ 78
20K· 12.43 mi
6:11/mi
1:18:19
↑ 106↓ 86
HALF· 13.11 mi
6:12/mi
1:22:32
↑ 19↓ 37
25K· 15.53 mi
6:22/mi
1:37:57
↑ 66↓ 88
30K· 18.64 mi
6:33/mi
1:58:16
↑ 181↓ 148
20M
6:29/mi
2:07:04
↑ 64↓ 50
21M
6:42/mi
2:13:46
↑ 106↓ 24
35K· 21.75 mi
5:57/mi
2:18:13
↑ 17↓ 86
23M
6:20/mi
2:26:08
↑ 23↓ 63
24M
6:05/mi
2:32:13
↓ 82
40K· 24.85 mi
6:18/mi
2:37:36
↓ 20
25.2M
7:07/mi
2:40:03
↑ 13↓ 16
FINISH· 26.22 mi
6:06/mi
2:46:15
↑ 22↓ 21
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via HALF
1:22:326:18 /mi⚡ faster
2nd Half
1:23:436:24 /mi+1.4%
Positive split — 1.4% slower in the second half

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:206:333.11 mi20:20
6:33
-
10K
39:546:263.10 mi19:34
6:18
-0:15
15K
59:076:213.11 mi19:13
6:12
-0:06
20K
1:18:196:193.11 mi19:12
6:11
-0:01
HALF(13.11 mi)
1:22:326:180.68 mi4:13
6:12
+0:01
25K
1:37:576:192.42 mi15:25
6:22
+0:10
30K
1:58:166:213.11 mi20:19
6:33
+0:11
20M
2:07:046:221.36 mi8:48
6:29
-0:04
21M
2:13:466:231.00 mi6:42
6:42
+0:13
35K
2:18:136:220.75 mi4:27
5:57
-0:45
23M
2:26:086:221.25 mi7:55
6:20
+0:23
24M
2:32:136:211.00 mi6:05
6:05
-0:15
40K
2:37:366:210.85 mi5:23
6:18
+0:13
25.2M
2:40:036:220.35 mi2:27
7:07
+0:49
FINISH(26.22 mi)
2:46:156:211.02 mi6:12
6:06
-1:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:57 /mi

Average Pace

6:21 /mi

Slowest Pace

7:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:56:27

70% of race

Time at Steady Pace

47:21

28% of race

Time at Slower Pace

2:27

1% of race

Average Pace: 6:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi452442534253221221332133
10K3.10 mi3621+9033452+8013452+801281027042704
15K3.11 mi3062+5592939+5132939+513221221332133
20K3.11 mi2702+3602599+3402599+340191818511851
HALF(13.11 mi)0.68 mi2682+202580+192580+19236722782278
25K2.42 mi2648+342549+312549+31264025342534
30K3.11 mi2641+72538+112538+11277726512651
20M1.36 mi2595+462493+452493+45231622012201
21M1.00 mi2557+382456+372456+37203119381938
35K0.75 mi2473+842377+792377+79104710081008
23M1.25 mi2377+962284+932284+93167015921592
24M1.00 mi2277+1002187+972187+97133712721272
40K0.85 mi2239+382149+382149+38172316221622
25.2M0.35 mi2246-72154-52154-5304527152715
FINISH(26.22 mi)1.02 mi2209+372116+382116+38196918251825

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2212

Males

2133

M18-39

2133

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2810

Males

2704

M18-39

2704

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2212

Males

2133

M18-39

2133

15K→20K

9.3 - 12.4 mi

Top 7%
×5story building
+106ft-86ft

Overall

1918

Males

1851

M18-39

1851

20K→HALF

12.4 - 13.1 mi

Top 8%
×2story building
+19ft-37ft

Overall

2367

Males

2278

M18-39

2278

HALF→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2640

Males

2534

M18-39

2534

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2777

Males

2651

M18-39

2651

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2316

Males

2201

M18-39

2201

20M→21M

20.0 - 21.0 mi

Top 7%
×8story building
+106ft-24ft

Overall

2031

Males

1938

M18-39

1938

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1047

Males

1008

M18-39

1008

35K→23M

21.8 - 23.0 mi

Top 6%
×5story building
+23ft-63ft

Overall

1670

Males

1592

M18-39

1592

23M→24M

23.0 - 24.0 mi

Top 5%
×6story building
+12ft-82ft

Overall

1337

Males

1272

M18-39

1272

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1723

Males

1622

M18-39

1622

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

3045

Males

2715

M18-39

2715

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1969

Males

1825

M18-39

1825

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#4524
5K → 10K
3906+903
#4524 → #3621
10K → 15K
2561+559
#3621 → #3062
15K → 20K
0360+360
#3062 → #2702
20K → HALF
626+20
#2702 → #2682
HALF → 25K
4377+34
#2682 → #2648
25K → 30K
8289+7
#2648 → #2641
30K → 20M
2874+46
#2641 → #2595
20M → 21M
846+38
#2595 → #2557
21M → 35K
084+84
#2557 → #2473
35K → 23M
6102+96
#2473 → #2377
23M → 24M
1101+100
#2377 → #2277
24M → 40K
1553+38
#2277 → #2239
40K → 25.2M
136-7
#2239 → #2246
25.2M → FINISH
1855+37
#2246 → #2209
TOTALS
2252540+2315
#4524 → #2209

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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OTQ

Olympic Trials Qualifying analysis available

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing