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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nia Holden

Bib: 6850 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 17%
Gender (Female)
#0 / 12578
Top 3%
Age Group (F18-39)
#0 / 5716
Top 7%
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
20:29
3.11 mi
Rank: #4954
Start → 5K
20:29 | 6:36/mi
10K
41:08
6.21 mi
Rank: #5155 (-201)
5K → 10K
20:39 | 6:39/mi
15K
1:01:49
9.32 mi
Rank: #5220 (-65)
10K → 15K
20:41 | 6:40/mi
20K
1:22:34
12.43 mi
Rank: #5136 (+84)
15K → 20K
20:45 | 6:41/mi
HALF
1:27:02
13.11 mi
Rank: #5110 (+26)
20K → HALF
4:28 | 6:34/mi
25K
1:43:08
15.53 mi
Rank: #4966 (+144)
HALF → 25K
16:06 | 6:39/mi
30K
2:04:13
18.64 mi
Rank: #4799 (+167)
25K → 30K
21:05 | 6:48/mi
20M
2:13:29
20.00 mi
Rank: #4743 (+56)
30K → 20M
9:16 | 6:50/mi
21M
2:20:39
21.00 mi
Rank: #4675 (+68)
20M → 21M
7:10 | 7:10/mi
35K
2:25:36
21.75 mi
Rank: #4651 (+24)
21M → 35K
4:57 | 6:37/mi
23M
2:34:27
23.00 mi
Rank: #4685 (-34)
35K → 23M
8:51 | 7:05/mi
24M
2:41:20
24.00 mi
Rank: #4705 (-20)
23M → 24M
6:53 | 6:53/mi
40K
2:47:26
24.85 mi
Rank: #4751 (-46)
24M → 40K
6:06 | 7:09/mi
25.2M
2:50:14
25.20 mi
Rank: #4801 (-50)
40K → 25.2M
2:48 | 8:08/mi
FINISH
2:57:12
26.22 mi
Rank: #4852 (-51)
25.2M → FINISH
6:58 | 6:51/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:02
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:30:10
Pace6:53 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5620:296:3620:29
6:36
-
10K
6.21 mi10:45:3541:086:3820:39
6:39
+0:03
15K
9.32 mi11:06:161:01:496:3820:41
6:40
+0:01
20K
12.43 mi11:27:011:22:346:3920:45
6:41
+0:01
HALF
13.11 mi11:31:291:27:026:394:28
6:34
-0:07
25K
15.53 mi11:47:351:43:086:3916:06
6:39
+0:05
30K
18.64 mi12:08:402:04:136:4021:05
6:48
+0:09
20M
20.00 mi12:17:562:13:296:419:16
6:50
+0:02
21M
21.00 mi12:25:062:20:396:427:10
7:10
+0:20
35K
21.75 mi12:30:032:25:366:424:57
6:37
-0:33
23M
23.00 mi12:38:542:34:276:438:51
7:05
+0:28
24M
24.00 mi12:45:472:41:206:446:53
6:53
-0:12
40K
24.85 mi12:51:532:47:266:456:06
7:09
+0:16
25.2M
25.20 mi12:54:412:50:146:462:48
8:08
+0:59
FINISH
26.22 mi13:01:392:57:126:466:58
6:51
-1:17

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

6:34 /mi

Average Pace

6:46 /mi

Slowest Pace

8:08 /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

24:57

14% of race

Time at Steady Pace

2:07:20

72% of race

Time at Slower Pace

24:55

14% of race

Average Pace: 6:45 /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 mi10:24:5620:296:3620:29
6:36
#4954
10K
6.21 mi10:45:3541:086:3820:39
6:39
#5155
15K
9.32 mi11:06:161:01:496:3820:41
6:40
#5220
20K
12.43 mi11:27:011:22:346:3920:45
6:41
#5136
HALF
13.11 mi11:31:291:27:026:394:28
6:34
#5110
25K
15.53 mi11:47:351:43:086:3916:06
6:39
#4966
30K
18.64 mi12:08:402:04:136:4021:05
6:48
#4799
20M
20.00 mi12:17:562:13:296:419:16
6:50
#4743
21M
21.00 mi12:25:062:20:396:427:10
7:10
#4675
35K
21.75 mi12:30:032:25:366:424:57
6:37
#4651
23M
23.00 mi12:38:542:34:276:438:51
7:05
#4685
24M
24.00 mi12:45:472:41:206:446:53
6:53
#4705
40K
24.85 mi12:51:532:47:266:456:06
7:09
#4751
25.2M
25.20 mi12:54:412:50:146:462:48
8:08
#4801
FINISH
26.22 mi13:01:392:57:126:466:58
6:51
#4852
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi49543223225444(Top 19%)409(Top 3%)409(Top 7%)
10K6.21 mi3.10 mi5155-201347-25347-255459(Top 19%)414(Top 3%)414(Top 7%)
15K9.32 mi3.11 mi5220-65359-12359-125444(Top 19%)409(Top 3%)409(Top 7%)
20K12.43 mi3.11 mi5136+84350+9350+95042(Top 17%)365(Top 3%)365(Top 6%)
HALF13.11 mi0.68 mi5110+26347+3347+34935(Top 17%)345(Top 3%)345(Top 6%)
25K15.53 mi2.42 mi4966+144329+18329+184425(Top 15%)293(Top 2%)293(Top 5%)
30K18.64 mi3.11 mi4799+167317+12317+124296(Top 15%)326(Top 3%)326(Top 6%)
20M20.00 mi1.36 mi4743+56314+3314+34345(Top 15%)387(Top 3%)387(Top 7%)
21M21.00 mi1.00 mi4675+68320-6320-64474(Top 15%)473(Top 4%)473(Top 8%)
35K21.75 mi0.75 mi4651+243203204429(Top 15%)442(Top 4%)442(Top 8%)
23M23.00 mi1.25 mi4685-34341-21341-215952(Top 21%)859(Top 7%)859(Top 15%)
24M24.00 mi1.00 mi4705-20351-10351-105722(Top 20%)857(Top 7%)857(Top 15%)
40K24.85 mi0.85 mi4751-46370-19370-196352(Top 22%)1106(Top 9%)1106(Top 19%)
25.2M25.20 mi0.35 mi4801-50384-14384-149103(Top 31%)2368(Top 19%)2368(Top 41%)
FINISH26.22 mi1.02 mi4852-51411-27411-276391(Top 22%)1241(Top 10%)1241(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5444

Females

409

F18-39

409

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5459

Females

414

F18-39

414

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5444

Females

409

F18-39

409

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

5042

Females

365

F18-39

365

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

4935

Females

345

F18-39

345

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4425

Females

293

F18-39

293

25K→30K

15.5 - 18.6 mi

Top 15%
×9
+181ft-148ft

Overall

4296

Females

326

F18-39

326

30K→20M

18.6 - 20.0 mi

Top 15%
×5
+64ft-50ft

Overall

4345

Females

387

F18-39

387

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4474

Females

473

F18-39

473

21M→35K

21.0 - 21.8 mi

Top 15%
×7
+17ft-86ft

Overall

4429

Females

442

F18-39

442

35K→23M

21.8 - 23.0 mi

Top 21%
×5
+23ft-63ft

Overall

5952

Females

859

F18-39

859

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5722

Females

857

F18-39

857

24M→40K

24.0 - 24.9 mi

Top 22%
×1
+6ft-20ft

Overall

6352

Females

1106

F18-39

1106

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1
+13ft-16ft

Overall

9103

Females

2368

F18-39

2368

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6391

Females

1241

F18-39

1241

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1155*
Passed By
955
Net Change
+102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4954
5K → 10K97200-201#4954#5155
10K → 15K91156-65#5155#5220
15K → 20K14157+84#5220#5136
20K → HALF348+26#5136#5110
HALF → 25K16723+144#5110#4966
25K → 30K203*36+167#4966#4799
30K → 20M7721+56#4799#4743
20M → 21M9729+68#4743#4675
21M → 35K4218+24#4675#4651
35K → 23M66100-34#4651#4685
23M → 24M4666-20#4685#4705
24M → 40K4591-46#4705#4751
40K → 25.2M1060-50#4751#4801
25.2M → FINISH3990-51#4801#4852
TOTALS1155*955+102

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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