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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jonathan Russell

Bib: 9281 •M •Age: N/A

IA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Masters (Masters Men)
#0 / 10617
Top 9%
Age Group (M40-44)
#0 / 2198
Top 25%
Race Day Weather
51°/41°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
21:26
3.11 mi
Rank: #7710
Start → 5K
21:26 | 6:54/mi
10K
42:06
6.21 mi
Rank: #6628 (+1082)
5K → 10K
20:40 | 6:40/mi
15K
1:02:46
9.32 mi
Rank: #6169 (+459)
10K → 15K
20:40 | 6:40/mi
20K
1:23:29
12.43 mi
Rank: #5781 (+388)
15K → 20K
20:43 | 6:41/mi
HALF
1:27:52
13.11 mi
Rank: #5666 (+115)
20K → HALF
4:23 | 6:26/mi
25K
1:44:00
15.53 mi
Rank: #5438 (+228)
HALF → 25K
16:08 | 6:40/mi
30K
2:04:51
18.64 mi
Rank: #5050 (+388)
25K → 30K
20:51 | 6:43/mi
20M
2:13:56
20.00 mi
Rank: #4901 (+149)
30K → 20M
9:05 | 6:42/mi
21M
2:20:52
21.00 mi
Rank: #4752 (+149)
20M → 21M
6:56 | 6:56/mi
35K
2:25:44
21.75 mi
Rank: #4691 (+61)
21M → 35K
4:52 | 6:31/mi
23M
2:34:04
23.00 mi
Rank: #4550 (+141)
35K → 23M
8:20 | 6:40/mi
24M
2:40:17
24.00 mi
Rank: #4356 (+194)
23M → 24M
6:13 | 6:13/mi
40K
2:45:44
24.85 mi
Rank: #4197 (+159)
24M → 40K
5:27 | 6:23/mi
25.2M
2:48:06
25.20 mi
Rank: #4135 (+62)
40K → 25.2M
2:22 | 6:52/mi
FINISH
2:54:20
26.22 mi
Rank: #3998 (+137)
25.2M → FINISH
6:14 | 6:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:27:52
Pace6:43 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:26:28
Pace6:36 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:0721:266:5421:26
6:54
-
10K
6.21 mi10:57:4742:066:4720:40
6:40
-0:14
15K
9.32 mi11:18:271:02:466:4520:40
6:40
0:00
20K
12.43 mi11:39:101:23:296:4420:43
6:41
+0:01
HALF
13.11 mi11:43:331:27:526:434:23
6:26
-0:15
25K
15.53 mi11:59:411:44:006:4216:08
6:40
+0:14
30K
18.64 mi12:20:322:04:516:4220:51
6:43
+0:03
20M
20.00 mi12:29:372:13:566:429:05
6:42
-0:01
21M
21.00 mi12:36:332:20:526:436:56
6:56
+0:14
35K
21.75 mi12:41:252:25:446:434:52
6:31
-0:25
23M
23.00 mi12:49:452:34:046:428:20
6:40
+0:09
24M
24.00 mi12:55:582:40:176:416:13
6:13
-0:27
40K
24.85 mi13:01:252:45:446:415:27
6:23
+0:10
25.2M
25.20 mi13:03:472:48:066:412:22
6:52
+0:29
FINISH
26.22 mi13:10:012:54:206:406:14
6:08
-0:44

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

6:08 /mi

Average Pace

6:39 /mi

Slowest Pace

6:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:23:36

82% of race

Time at Steady Pace

30:44

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:37:0721:266:5421:26
6:54
#7710
10K
6.21 mi10:57:4742:066:4720:40
6:40
#6628
15K
9.32 mi11:18:271:02:466:4520:40
6:40
#6169
20K
12.43 mi11:39:101:23:296:4420:43
6:41
#5781
HALF
13.11 mi11:43:331:27:526:434:23
6:26
#5666
25K
15.53 mi11:59:411:44:006:4216:08
6:40
#5438
30K
18.64 mi12:20:322:04:516:4220:51
6:43
#5050
20M
20.00 mi12:29:372:13:566:429:05
6:42
#4901
21M
21.00 mi12:36:332:20:526:436:56
6:56
#4752
35K
21.75 mi12:41:252:25:446:434:52
6:31
#4691
23M
23.00 mi12:49:452:34:046:428:20
6:40
#4550
24M
24.00 mi12:55:582:40:176:416:13
6:13
#4356
40K
24.85 mi13:01:252:45:446:415:27
6:23
#4197
25.2M
25.20 mi13:03:472:48:066:412:22
6:52
#4135
FINISH
26.22 mi13:10:012:54:206:406:14
6:08
#3998
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7710670067005343(Top 18%)4944(Top 30%)4944(Top 225%)
10K6.21 mi3.10 mi6628+10825940+7605940+7605468(Top 19%)5041(Top 31%)5041(Top 229%)
15K9.32 mi3.11 mi6169+4595596+3445596+3445343(Top 18%)4944(Top 30%)4944(Top 225%)
20K12.43 mi3.11 mi5781+3885302+2945302+2944909(Top 17%)4565(Top 28%)4565(Top 208%)
HALF13.11 mi0.68 mi5666+1155211+915211+913948(Top 14%)3746(Top 23%)3746(Top 170%)
25K15.53 mi2.42 mi5438+2285012+1995012+1994492(Top 15%)4184(Top 26%)4184(Top 190%)
30K18.64 mi3.11 mi5050+3884682+3304682+3303766(Top 13%)3519(Top 22%)3519(Top 160%)
20M20.00 mi1.36 mi4901+1494551+1314551+1313408(Top 12%)3176(Top 19%)3176(Top 144%)
21M21.00 mi1.00 mi4752+1494416+1354416+1353094(Top 11%)2875(Top 18%)2875(Top 131%)
35K21.75 mi0.75 mi4691+614357+594357+593619(Top 12%)3329(Top 20%)3329(Top 151%)
23M23.00 mi1.25 mi4550+1414223+1344223+1343254(Top 11%)2989(Top 18%)2989(Top 136%)
24M24.00 mi1.00 mi4356+1944048+1754048+1751849(Top 6%)1753(Top 11%)1753(Top 80%)
40K24.85 mi0.85 mi4197+1593914+1343914+1342054(Top 7%)1922(Top 12%)1922(Top 87%)
25.2M25.20 mi0.35 mi4135+623856+583856+582133(Top 7%)1981(Top 12%)1981(Top 90%)
FINISH26.22 mi1.02 mi3998+1373729+1273729+1272125(Top 7%)1959(Top 12%)1959(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5343

Males

4944

M40-44

4944

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5468

Males

5041

M40-44

5041

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5343

Males

4944

M40-44

4944

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

4909

Males

4565

M40-44

4565

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

3948

Males

3746

M40-44

3746

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4492

Males

4184

M40-44

4184

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3766

Males

3519

M40-44

3519

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3408

Males

3176

M40-44

3176

20M→21M

20.0 - 21.0 mi

Top 11%
×8
+106ft-24ft

Overall

3094

Males

2875

M40-44

2875

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3619

Males

3329

M40-44

3329

35K→23M

21.8 - 23.0 mi

Top 11%
×5
+23ft-63ft

Overall

3254

Males

2989

M40-44

2989

23M→24M

23.0 - 24.0 mi

Top 6%
×6
+12ft-82ft

Overall

1849

Males

1753

M40-44

1753

24M→40K

24.0 - 24.9 mi

Top 7%
×1
+6ft-20ft

Overall

2054

Males

1922

M40-44

1922

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1
+13ft-16ft

Overall

2133

Males

1981

M40-44

1981

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
×2
+22ft-21ft

Overall

2125

Males

1959

M40-44

1959

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3798*
Passed By
86
Net Change
+3712
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7710
5K → 10K1094*12+1082#7710#6628
10K → 15K469*10+459#6628#6169
15K → 20K390*2+388#6169#5781
20K → HALF1150+115#5781#5666
HALF → 25K239*11+228#5666#5438
25K → 30K396*8+388#5438#5050
30K → 20M1512+149#5050#4901
20M → 21M1534+149#4901#4752
21M → 35K7110+61#4752#4691
35K → 23M15514+141#4691#4550
23M → 24M1951+194#4550#4356
24M → 40K1623+159#4356#4197
40K → 25.2M642+62#4197#4135
25.2M → FINISH1447+137#4135#3998
TOTALS3798*86+3712

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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