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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kip Nielsen

Bib: 1775 β€’M β€’Age: N/A

KS

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 22%
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
18:40
3.11 mi
Rank: #1216
Start β†’ 5K
18:40 | 6:01/mi
10K
37:33
6.21 mi
Rank: #1426 (-210)
5K β†’ 10K
18:53 | 6:05/mi
15K
56:23
9.32 mi
Rank: #1493 (-67)
10K β†’ 15K
18:50 | 6:04/mi
20K
1:15:30
12.43 mi
Rank: #1574 (-81)
15K β†’ 20K
19:07 | 6:10/mi
HALF
1:19:39
13.11 mi
Rank: #1590 (-16)
20K β†’ HALF
4:09 | 6:06/mi
25K
1:34:34
15.53 mi
Rank: #1581 (+9)
HALF β†’ 25K
14:55 | 6:10/mi
30K
1:54:20
18.64 mi
Rank: #1608 (-27)
25K β†’ 30K
19:46 | 6:22/mi
20M
2:03:00
20.00 mi
Rank: #1601 (+7)
30K β†’ 20M
8:40 | 6:23/mi
21M
2:09:41
21.00 mi
Rank: #1595 (+6)
20M β†’ 21M
6:41 | 6:41/mi
35K
2:14:19
21.75 mi
Rank: #1595
21M β†’ 35K
4:38 | 6:12/mi
23M
2:22:18
23.00 mi
Rank: #1564 (+31)
35K β†’ 23M
7:59 | 6:23/mi
24M
2:28:41
24.00 mi
Rank: #1582 (-18)
23M β†’ 24M
6:23 | 6:23/mi
40K
2:34:10
24.85 mi
Rank: #1581 (+1)
24M β†’ 40K
5:29 | 6:25/mi
25.2M
2:36:28
25.20 mi
Rank: #1567 (+14)
40K β†’ 25.2M
2:18 | 6:41/mi
FINISH
2:42:21
26.22 mi
Rank: #1513 (+54)
25.2M β†’ FINISH
5:53 | 5:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:19:39
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:22:42
Pace6:19 /mi
πŸ“ŠPositive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5118:406:0118:40
6:01
-
10K
6.21 mi10:37:4437:336:0318:53
6:05
+0:04
15K
9.32 mi10:56:3456:236:0318:50
6:04
-0:01
20K
12.43 mi11:15:411:15:306:0519:07
6:10
+0:06
HALF
13.11 mi11:19:501:19:396:054:09
6:06
-0:04
25K
15.53 mi11:34:451:34:346:0614:55
6:10
+0:04
30K
18.64 mi11:54:311:54:206:0919:46
6:22
+0:12
20M
20.00 mi12:03:112:03:006:108:40
6:23
+0:01
21M
21.00 mi12:09:522:09:416:116:41
6:41
+0:18
35K
21.75 mi12:14:302:14:196:114:38
6:12
-0:29
23M
23.00 mi12:22:292:22:186:127:59
6:23
+0:11
24M
24.00 mi12:28:522:28:416:126:23
6:23
0:00
40K
24.85 mi12:34:212:34:106:135:29
6:25
+0:02
25.2M
25.20 mi12:36:392:36:286:132:18
6:41
+0:16
FINISH
26.22 mi12:42:322:42:216:125:53
5:47
-0:54

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

5:47 /mi

Average Pace

6:12 /mi

Slowest Pace

6:41 /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

1:45:05

65% of race

Time at Steady Pace

57:16

35% of race

Time at Slower Pace

0:00

0% 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 mi10:18:5118:406:0118:40
6:01
#1216
10K
6.21 mi10:37:4437:336:0318:53
6:05
#1426
15K
9.32 mi10:56:3456:236:0318:50
6:04
#1493
20K
12.43 mi11:15:411:15:306:0519:07
6:10
#1574
HALF
13.11 mi11:19:501:19:396:054:09
6:06
#1590
25K
15.53 mi11:34:451:34:346:0614:55
6:10
#1581
30K
18.64 mi11:54:311:54:206:0919:46
6:22
#1608
20M
20.00 mi12:03:112:03:006:108:40
6:23
#1601
21M
21.00 mi12:09:522:09:416:116:41
6:41
#1595
35K
21.75 mi12:14:302:14:196:114:38
6:12
#1595
23M
23.00 mi12:22:292:22:186:127:59
6:23
#1564
24M
24.00 mi12:28:522:28:416:126:23
6:23
#1582
40K
24.85 mi12:34:212:34:106:135:29
6:25
#1581
25.2M
25.20 mi12:36:392:36:286:132:18
6:41
#1567
FINISH
26.22 mi12:42:322:42:216:125:53
5:47
#1513
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 mi1216116211621632(Top 6%)1570(Top 10%)1570(Top 27%)
10K6.21 mi3.10 mi1426-2101371-2091371-2091706(Top 6%)1642(Top 10%)1642(Top 29%)
15K9.32 mi3.11 mi1493-671437-661437-661632(Top 6%)1570(Top 10%)1570(Top 27%)
20K12.43 mi3.11 mi1574-811513-761513-761795(Top 6%)1729(Top 11%)1729(Top 30%)
HALF13.11 mi0.68 mi1590-161529-161529-161850(Top 6%)1787(Top 11%)1787(Top 31%)
25K15.53 mi2.42 mi1581+91522+71522+71649(Top 6%)1592(Top 10%)1592(Top 28%)
30K18.64 mi3.11 mi1608-271549-271549-271902(Top 7%)1823(Top 11%)1823(Top 32%)
20M20.00 mi1.36 mi1601+71543+61543+61849(Top 6%)1768(Top 11%)1768(Top 31%)
21M21.00 mi1.00 mi1595+61537+61537+61932(Top 7%)1846(Top 11%)1846(Top 32%)
35K21.75 mi0.75 mi15951538-11538-11952(Top 7%)1861(Top 11%)1861(Top 33%)
23M23.00 mi1.25 mi1564+311508+301508+301859(Top 6%)1765(Top 11%)1765(Top 31%)
24M24.00 mi1.00 mi1582-181525-171525-172539(Top 9%)2350(Top 14%)2350(Top 41%)
40K24.85 mi0.85 mi1581+11523+21523+22148(Top 7%)1999(Top 12%)1999(Top 35%)
25.2M25.20 mi0.35 mi1567+141509+141509+141386(Top 5%)1306(Top 8%)1306(Top 23%)
FINISH26.22 mi1.02 mi1513+541455+541455+54913(Top 3%)871(Top 5%)871(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1632

Males

1570

M18-39

1570

5K→10K

3.1 - 6.2 mi

Top 6%
Γ—5
+79ft-138ft

Overall

1706

Males

1642

M18-39

1642

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1632

Males

1570

M18-39

1570

15K→20K

9.3 - 12.4 mi

Top 6%
Γ—5
+106ft-86ft

Overall

1795

Males

1729

M18-39

1729

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1850

Males

1787

M18-39

1787

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1649

Males

1592

M18-39

1592

25K→30K

15.5 - 18.6 mi

Top 7%
Γ—9
+181ft-148ft

Overall

1902

Males

1823

M18-39

1823

30K→20M

18.6 - 20.0 mi

Top 6%
Γ—5
+64ft-50ft

Overall

1849

Males

1768

M18-39

1768

20M→21M

20.0 - 21.0 mi

Top 7%
Γ—8
+106ft-24ft

Overall

1932

Males

1846

M18-39

1846

21M→35K

21.0 - 21.8 mi

Top 7%
Γ—7
+17ft-86ft

Overall

1952

Males

1861

M18-39

1861

35K→23M

21.8 - 23.0 mi

Top 6%
Γ—5
+23ft-63ft

Overall

1859

Males

1765

M18-39

1765

23M→24M

23.0 - 24.0 mi

Top 9%
Γ—6
+12ft-82ft

Overall

2539

Males

2350

M18-39

2350

24M→40K

24.0 - 24.9 mi

Top 7%
Γ—1
+6ft-20ft

Overall

2148

Males

1999

M18-39

1999

40K→25.2M

24.9 - 25.2 mi

Top 5%
Γ—1
+13ft-16ft

Overall

1386

Males

1306

M18-39

1306

25.2M→FINISH

25.2 - 26.2 mi

Top 3%
Γ—2
+22ft-21ft

Overall

913

Males

871

M18-39

871

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
396
Passed By
667
Net Change
-297
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1216
5K β†’ 10K16200-210#1216#1426
10K β†’ 15K1885-67#1426#1493
15K β†’ 20K27108-81#1493#1574
20K β†’ HALF016-16#1574#1590
HALF β†’ 25K4031+9#1590#1581
25K β†’ 30K5784-27#1581#1608
30K β†’ 20M3023+7#1608#1601
20M β†’ 21M3024+6#1601#1595
21M β†’ 35K15150#1595#1595
35K β†’ 23M4817+31#1595#1564
23M β†’ 24M1836-18#1564#1582
24M β†’ 40K2221+1#1582#1581
40K β†’ 25.2M162+14#1581#1567
25.2M β†’ FINISH595+54#1567#1513
TOTALS396667-297
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

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