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BOSTON MARATHON 2026

Russell Lew

Bib: 25133β€’M

BC

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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 (M65-69)
#0 / 774
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
28:26
3.11 mi
Rank: #23275
Start β†’ 5K
28:26 | 9:10/mi
10K
57:26
6.21 mi
Rank: #23702 (-427)
5K β†’ 10K
29:00 | 9:21/mi
15K
1:26:19
9.32 mi
Rank: #23758 (-56)
10K β†’ 15K
28:53 | 9:18/mi
20K
1:56:49
12.43 mi
Rank: #24007 (-249)
15K β†’ 20K
30:30 | 9:50/mi
HALF
2:04:26
13.11 mi
Rank: #24297 (-290)
20K β†’ HALF
7:37 | 11:11/mi
25K
2:28:30
15.53 mi
Rank: #24279 (+18)
HALF β†’ 25K
24:04 | 9:56/mi
30K
3:03:47
18.64 mi
Rank: #24650 (-371)
25K β†’ 30K
35:17 | 11:22/mi
20M
3:19:59
20.00 mi
Rank: #24812 (-162)
30K β†’ 20M
16:12 | 11:56/mi
21M
3:34:38
21.00 mi
Rank: #25138 (-326)
20M β†’ 21M
14:39 | 14:39/mi
35K
3:43:42
21.75 mi
Rank: #25220 (-82)
21M β†’ 35K
9:04 | 12:08/mi
23M
3:58:30
23.00 mi
Rank: #25276 (-56)
35K β†’ 23M
14:48 | 11:50/mi
24M
4:09:29
24.00 mi
Rank: #25280 (-4)
23M β†’ 24M
10:59 | 10:59/mi
40K
4:19:35
24.85 mi
Rank: #25297 (-17)
24M β†’ 40K
10:06 | 11:49/mi
25.2M
4:23:39
25.20 mi
Rank: #25279 (+18)
40K β†’ 25.2M
4:04 | 11:48/mi
FINISH
4:34:19
26.22 mi
Rank: #25278 (+1)
25.2M β†’ FINISH
10:40 | 10:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:04:26
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:29:53
Pace11:26 /mi
πŸ“ŠPositive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:3228:269:1028:26
9:10
-
10K
6.21 mi12:06:3257:269:1529:00
9:21
+0:11
15K
9.32 mi12:35:251:26:199:1628:53
9:18
-0:03
20K
12.43 mi13:05:551:56:499:2430:30
9:50
+0:32
HALF
13.11 mi13:13:322:04:269:307:37
11:11
+1:21
25K
15.53 mi13:37:362:28:309:3424:04
9:56
-1:15
30K
18.64 mi14:12:533:03:479:5235:17
11:22
+1:26
20M
20.00 mi14:29:053:19:5910:0016:12
11:56
+0:34
21M
21.00 mi14:43:443:34:3810:1414:39
14:39
+2:43
35K
21.75 mi14:52:483:43:4210:189:04
12:08
-2:31
23M
23.00 mi15:07:363:58:3010:2314:48
11:50
-0:18
24M
24.00 mi15:18:354:09:2910:2410:59
10:59
-0:51
40K
24.85 mi15:28:414:19:3510:2710:06
11:49
+0:50
25.2M
25.20 mi15:32:454:23:3910:284:04
11:48
-0:01
FINISH
26.22 mi15:43:254:34:1910:2910:40
10:29
-1:19

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

9:10 /mi

Average Pace

10:28 /mi

Slowest Pace

14:39 /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

2:31:33

55% of race

Time at Steady Pace

1:22:51

30% of race

Time at Slower Pace

39:55

15% of race

Average Pace: 10:28 /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 mi11:37:3228:269:1028:26
9:10
#23275
10K
6.21 mi12:06:3257:269:1529:00
9:21
#23702
15K
9.32 mi12:35:251:26:199:1628:53
9:18
#23758
20K
12.43 mi13:05:551:56:499:2430:30
9:50
#24007
HALF
13.11 mi13:13:322:04:269:307:37
11:11
#24297
25K
15.53 mi13:37:362:28:309:3424:04
9:56
#24279
30K
18.64 mi14:12:533:03:479:5235:17
11:22
#24650
20M
20.00 mi14:29:053:19:5910:0016:12
11:56
#24812
21M
21.00 mi14:43:443:34:3810:1414:39
14:39
#25138
35K
21.75 mi14:52:483:43:4210:189:04
12:08
#25220
23M
23.00 mi15:07:363:58:3010:2314:48
11:50
#25276
24M
24.00 mi15:18:354:09:2910:2410:59
10:59
#25280
40K
24.85 mi15:28:414:19:3510:2710:06
11:49
#25297
25.2M
25.20 mi15:32:454:23:3910:284:04
11:48
#25279
FINISH
26.22 mi15:43:254:34:1910:2910:40
10:29
#25278
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi23275138711387123834(Top 82%)14171(Top 87%)14171(Top 1831%)
10K6.21 mi3.10 mi23702-42714095-22414095-22424068(Top 83%)14277(Top 87%)14277(Top 1845%)
15K9.32 mi3.11 mi23758-5614131-3614131-3623834(Top 82%)14171(Top 87%)14171(Top 1831%)
20K12.43 mi3.11 mi24007-24914248-11714248-11724599(Top 85%)14508(Top 89%)14508(Top 1874%)
HALF13.11 mi0.68 mi24297-29014391-14314391-14327552(Top 95%)15777(Top 97%)15777(Top 2038%)
25K15.53 mi2.42 mi24279+1814367+2414367+2424110(Top 83%)14247(Top 87%)14247(Top 1841%)
30K18.64 mi3.11 mi24650-37114520-15314520-15325940(Top 89%)14979(Top 92%)14979(Top 1935%)
20M20.00 mi1.36 mi24812-16214575-5514575-5526291(Top 91%)15059(Top 92%)15059(Top 1946%)
21M21.00 mi1.00 mi25138-32614701-12614701-12627837(Top 96%)15756(Top 96%)15756(Top 2036%)
35K21.75 mi0.75 mi25220-8214740-3914740-3926852(Top 93%)15269(Top 93%)15269(Top 1973%)
23M23.00 mi1.25 mi25276-5614746-614746-625891(Top 89%)14779(Top 90%)14779(Top 1909%)
24M24.00 mi1.00 mi25280-414733+1314733+1325074(Top 86%)14344(Top 88%)14344(Top 1853%)
40K24.85 mi0.85 mi25297-1714726+714726+725598(Top 88%)14563(Top 89%)14563(Top 1882%)
25.2M25.20 mi0.35 mi25279+1814714+1214714+1224069(Top 83%)13808(Top 85%)13808(Top 1784%)
FINISH26.22 mi1.02 mi25278+114704+1014704+1024992(Top 86%)14274(Top 87%)14274(Top 1844%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
Γ—21
+97ft-345ft

Overall

23834

Males

14171

M65-69

14171

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

24068

Males

14277

M65-69

14277

10K→15K

6.2 - 9.3 mi

Top 82%
Γ—3
+67ft-78ft

Overall

23834

Males

14171

M65-69

14171

15K→20K

9.3 - 12.4 mi

Top 85%
Γ—5
+106ft-86ft

Overall

24599

Males

14508

M65-69

14508

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27552

Males

15777

M65-69

15777

HALF→25K

13.1 - 15.5 mi

Top 83%
Γ—4
+66ft-88ft

Overall

24110

Males

14247

M65-69

14247

25K→30K

15.5 - 18.6 mi

Top 89%
Γ—9
+181ft-148ft

Overall

25940

Males

14979

M65-69

14979

30K→20M

18.6 - 20.0 mi

Top 91%
Γ—5
+64ft-50ft

Overall

26291

Males

15059

M65-69

15059

20M→21M

20.0 - 21.0 mi

Top 96%
Γ—8
+106ft-24ft

Overall

27837

Males

15756

M65-69

15756

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

26852

Males

15269

M65-69

15269

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25891

Males

14779

M65-69

14779

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

25074

Males

14344

M65-69

14344

24M→40K

24.0 - 24.9 mi

Top 88%
Γ—1
+6ft-20ft

Overall

25598

Males

14563

M65-69

14563

40K→25.2M

24.9 - 25.2 mi

Top 83%
Γ—1
+13ft-16ft

Overall

24069

Males

13808

M65-69

13808

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
Γ—2
+22ft-21ft

Overall

24992

Males

14274

M65-69

14274

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
654
Passed By
1787
Net Change
-2003
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23275
5K β†’ 10K82200-427#23275#23702
10K β†’ 15K132188-56#23702#23758
15K β†’ 20K60200-249#23758#24007
20K β†’ HALF3200-290#24007#24297
HALF β†’ 25K11698+18#24297#24279
25K β†’ 30K58200-371#24279#24650
30K β†’ 20M22184-162#24650#24812
20M β†’ 21M4200-326#24812#25138
21M β†’ 35K1395-82#25138#25220
35K β†’ 23M3894-56#25220#25276
23M β†’ 24M4347-4#25276#25280
24M β†’ 40K3148-17#25280#25297
40K β†’ 25.2M246+18#25297#25279
25.2M β†’ FINISH2827+1#25279#25278
TOTALS6541787-2003
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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing