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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nathaneal Rankin

Bib: 4146 β€’M β€’Age: N/A

AR

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 9%
Age Group (M18-39)
#0 / 5723
Top 23%
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
20:14
3.11 mi
Rank: #4267
Start β†’ 5K
20:14 | 6:31/mi
10K
39:47
6.21 mi
Rank: #3490 (+777)
5K β†’ 10K
19:33 | 6:18/mi
15K
59:12
9.32 mi
Rank: #3128 (+362)
10K β†’ 15K
19:25 | 6:15/mi
20K
1:18:48
12.43 mi
Rank: #2962 (+166)
15K β†’ 20K
19:36 | 6:19/mi
HALF
1:22:58
13.11 mi
Rank: #2915 (+47)
20K β†’ HALF
4:10 | 6:07/mi
25K
1:38:00
15.53 mi
Rank: #2665 (+250)
HALF β†’ 25K
15:02 | 6:12/mi
30K
1:57:36
18.64 mi
Rank: #2432 (+233)
25K β†’ 30K
19:36 | 6:19/mi
20M
2:06:02
20.00 mi
Rank: #2308 (+124)
30K β†’ 20M
8:26 | 6:13/mi
21M
2:12:29
21.00 mi
Rank: #2205 (+103)
20M β†’ 21M
6:27 | 6:27/mi
35K
2:16:59
21.75 mi
Rank: #2140 (+65)
21M β†’ 35K
4:30 | 6:01/mi
23M
2:24:28
23.00 mi
Rank: #1983 (+157)
35K β†’ 23M
7:29 | 5:59/mi
24M
2:30:14
24.00 mi
Rank: #1867 (+116)
23M β†’ 24M
5:46 | 5:46/mi
40K
2:35:06
24.85 mi
Rank: #1732 (+135)
24M β†’ 40K
4:52 | 5:42/mi
25.2M
2:37:12
25.20 mi
Rank: #1687 (+45)
40K β†’ 25.2M
2:06 | 6:06/mi
FINISH
2:42:45
26.22 mi
Rank: #1567 (+120)
25.2M β†’ FINISH
5:33 | 5:27/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:22:58
Pace6:20 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:19:47
Pace6:06 /mi
πŸ“ŠNegative Split: 3.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1120:146:3120:14
6:31
-
10K
6.21 mi10:41:4439:476:2519:33
6:18
-0:13
15K
9.32 mi11:01:0959:126:2219:25
6:15
-0:03
20K
12.43 mi11:20:451:18:486:2119:36
6:19
+0:04
HALF
13.11 mi11:24:551:22:586:204:10
6:07
-0:12
25K
15.53 mi11:39:571:38:006:1915:02
6:12
+0:05
30K
18.64 mi11:59:331:57:366:1919:36
6:19
+0:07
20M
20.00 mi12:07:592:06:026:198:26
6:13
-0:06
21M
21.00 mi12:14:262:12:296:196:27
6:27
+0:14
35K
21.75 mi12:18:562:16:596:184:30
6:01
-0:26
23M
23.00 mi12:26:252:24:286:177:29
5:59
-0:02
24M
24.00 mi12:32:112:30:146:165:46
5:46
-0:13
40K
24.85 mi12:37:032:35:066:154:52
5:42
-0:04
25.2M
25.20 mi12:39:092:37:126:152:06
6:06
+0:24
FINISH
26.22 mi12:44:422:42:456:135:33
5:27
-0:39

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

5:27 /mi

Average Pace

6:13 /mi

Slowest Pace

6:31 /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

23:40

15% of race

Time at Steady Pace

1:52:24

69% of race

Time at Slower Pace

26:41

16% of race

Average Pace: 6:12 /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 mi10:22:1120:146:3120:14
6:31
#4267
10K
6.21 mi10:41:4439:476:2519:33
6:18
#3490
15K
9.32 mi11:01:0959:126:2219:25
6:15
#3128
20K
12.43 mi11:20:451:18:486:2119:36
6:19
#2962
HALF
13.11 mi11:24:551:22:586:204:10
6:07
#2915
25K
15.53 mi11:39:571:38:006:1915:02
6:12
#2665
30K
18.64 mi11:59:331:57:366:1919:36
6:19
#2432
20M
20.00 mi12:07:592:06:026:198:26
6:13
#2308
21M
21.00 mi12:14:262:12:296:196:27
6:27
#2205
35K
21.75 mi12:18:562:16:596:184:30
6:01
#2140
23M
23.00 mi12:26:252:24:286:177:29
5:59
#1983
24M
24.00 mi12:32:112:30:146:165:46
5:46
#1867
40K
24.85 mi12:37:032:35:066:154:52
5:42
#1732
25.2M
25.20 mi12:39:092:37:126:152:06
6:06
#1687
FINISH
26.22 mi12:44:422:42:456:135:33
5:27
#1567
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 mi4267403740372555(Top 9%)2459(Top 15%)2459(Top 43%)
10K6.21 mi3.10 mi3490+7773334+7033334+7032759(Top 10%)2657(Top 16%)2657(Top 46%)
15K9.32 mi3.11 mi3128+3622997+3372997+3372555(Top 9%)2459(Top 15%)2459(Top 43%)
20K12.43 mi3.11 mi2962+1662843+1542843+1542600(Top 9%)2500(Top 15%)2500(Top 44%)
HALF13.11 mi0.68 mi2915+472799+442799+441977(Top 7%)1912(Top 12%)1912(Top 33%)
25K15.53 mi2.42 mi2665+2502565+2342565+2341828(Top 6%)1760(Top 11%)1760(Top 31%)
30K18.64 mi3.11 mi2432+2332341+2242341+2241671(Top 6%)1607(Top 10%)1607(Top 28%)
20M20.00 mi1.36 mi2308+1242225+1162225+1161207(Top 4%)1161(Top 7%)1161(Top 20%)
21M21.00 mi1.00 mi2205+1032125+1002125+1001108(Top 4%)1064(Top 7%)1064(Top 19%)
35K21.75 mi0.75 mi2140+652062+632062+631251(Top 4%)1206(Top 7%)1206(Top 21%)
23M23.00 mi1.25 mi1983+1571908+1541908+154647(Top 2%)619(Top 4%)619(Top 11%)
24M24.00 mi1.00 mi1867+1161797+1111797+111517(Top 2%)492(Top 3%)492(Top 9%)
40K24.85 mi0.85 mi1732+1351666+1311666+131273(Top 0.9%)259(Top 2%)259(Top 5%)
25.2M25.20 mi0.35 mi1687+451624+421624+42241(Top 0.8%)230(Top 1%)230(Top 4%)
FINISH26.22 mi1.02 mi1567+1201508+1161508+116276(Top 1.0%)265(Top 2%)265(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2555

Males

2459

M18-39

2459

5K→10K

3.1 - 6.2 mi

Top 10%
Γ—5
+79ft-138ft

Overall

2759

Males

2657

M18-39

2657

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2555

Males

2459

M18-39

2459

15K→20K

9.3 - 12.4 mi

Top 9%
Γ—5
+106ft-86ft

Overall

2600

Males

2500

M18-39

2500

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

1977

Males

1912

M18-39

1912

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1828

Males

1760

M18-39

1760

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1671

Males

1607

M18-39

1607

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1207

Males

1161

M18-39

1161

20M→21M

20.0 - 21.0 mi

Top 4%
Γ—8
+106ft-24ft

Overall

1108

Males

1064

M18-39

1064

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1251

Males

1206

M18-39

1206

35K→23M

21.8 - 23.0 mi

Top 2%
Γ—5
+23ft-63ft

Overall

647

Males

619

M18-39

619

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

517

Males

492

M18-39

492

24M→40K

24.0 - 24.9 mi

Top 0.9%
Γ—1
+6ft-20ft

Overall

273

Males

259

M18-39

259

40K→25.2M

24.9 - 25.2 mi

Top 0.8%
Γ—1
+13ft-16ft

Overall

241

Males

230

M18-39

230

25.2M→FINISH

25.2 - 26.2 mi

Top 1.0%
Γ—2
+22ft-21ft

Overall

276

Males

265

M18-39

265

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2738*
Passed By
38
Net Change
+2700
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4267
5K β†’ 10K781*4+777#4267#3490
10K β†’ 15K370*8+362#3490#3128
15K β†’ 20K18115+166#3128#2962
20K β†’ HALF470+47#2962#2915
HALF β†’ 25K250*0+250#2915#2665
25K β†’ 30K241*8+233#2665#2432
30K β†’ 20M1251+124#2432#2308
20M β†’ 21M1030+103#2308#2205
21M β†’ 35K672+65#2205#2140
35K β†’ 23M1570+157#2140#1983
23M β†’ 24M1160+116#1983#1867
24M β†’ 40K1350+135#1867#1732
40K β†’ 25.2M450+45#1732#1687
25.2M β†’ FINISH1200+120#1687#1567
TOTALS2738*38+2700

* 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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