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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Aspen Neville

Bib: 11071 •F •Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 35%
Gender (Female)
#0 / 12578
Top 18%
Age Group (F18-39)
#0 / 5716
Top 33%
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
22:21
3.11 mi
Rank: #10124
Start → 5K
22:21 | 7:12/mi
10K
44:26
6.21 mi
Rank: #9775 (+349)
5K → 10K
22:05 | 7:07/mi
15K
1:06:37
9.32 mi
Rank: #9673 (+102)
10K → 15K
22:11 | 7:09/mi
20K
1:29:10
12.43 mi
Rank: #9677 (-4)
15K → 20K
22:33 | 7:16/mi
HALF
1:34:01
13.11 mi
Rank: #9658 (+19)
20K → HALF
4:51 | 7:07/mi
25K
1:52:02
15.53 mi
Rank: #9823 (-165)
HALF → 25K
18:01 | 7:26/mi
30K
2:15:59
18.64 mi
Rank: #10009 (-186)
25K → 30K
23:57 | 7:43/mi
20M
2:26:26
20.00 mi
Rank: #10034 (-25)
30K → 20M
10:27 | 7:42/mi
21M
2:34:36
21.00 mi
Rank: #10052 (-18)
20M → 21M
8:10 | 8:10/mi
35K
2:40:14
21.75 mi
Rank: #10068 (-16)
21M → 35K
5:38 | 7:32/mi
23M
2:50:09
23.00 mi
Rank: #10150 (-82)
35K → 23M
9:55 | 7:56/mi
24M
2:57:47
24.00 mi
Rank: #10170 (-20)
23M → 24M
7:38 | 7:38/mi
40K
3:04:26
24.85 mi
Rank: #10191 (-21)
24M → 40K
6:39 | 7:47/mi
25.2M
3:07:14
25.20 mi
Rank: #10140 (+51)
40K → 25.2M
2:48 | 8:08/mi
FINISH
3:14:40
26.22 mi
Rank: #10108 (+32)
25.2M → FINISH
7:26 | 7:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:01
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:40:39
Pace7:41 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:0922:217:1222:21
7:12
-
10K
6.21 mi11:02:1444:267:1022:05
7:07
-0:05
15K
9.32 mi11:24:251:06:377:0922:11
7:09
+0:02
20K
12.43 mi11:46:581:29:107:1122:33
7:16
+0:07
HALF
13.11 mi11:51:491:34:017:114:51
7:07
-0:09
25K
15.53 mi12:09:501:52:027:1318:01
7:26
+0:19
30K
18.64 mi12:33:472:15:597:1823:57
7:43
+0:17
20M
20.00 mi12:44:142:26:267:2010:27
7:42
-0:01
21M
21.00 mi12:52:242:34:367:228:10
8:10
+0:28
35K
21.75 mi12:58:022:40:147:235:38
7:32
-0:38
23M
23.00 mi13:07:572:50:097:249:55
7:56
+0:24
24M
24.00 mi13:15:352:57:477:257:38
7:38
-0:18
40K
24.85 mi13:22:143:04:267:266:39
7:47
+0:09
25.2M
25.20 mi13:25:023:07:147:262:48
8:08
+0:21
FINISH
26.22 mi13:32:283:14:407:267:26
7:18
-0:50

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

7:07 /mi

Average Pace

7:26 /mi

Slowest Pace

8:10 /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

2:53:47

89% of race

Time at Steady Pace

20:53

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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 mi10:40:0922:217:1222:21
7:12
#10124
10K
6.21 mi11:02:1444:267:1022:05
7:07
#9775
15K
9.32 mi11:24:251:06:377:0922:11
7:09
#9673
20K
12.43 mi11:46:581:29:107:1122:33
7:16
#9677
HALF
13.11 mi11:51:491:34:017:114:51
7:07
#9658
25K
15.53 mi12:09:501:52:027:1318:01
7:26
#9823
30K
18.64 mi12:33:472:15:597:1823:57
7:43
#10009
20M
20.00 mi12:44:142:26:267:2010:27
7:42
#10034
21M
21.00 mi12:52:242:34:367:228:10
8:10
#10052
35K
21.75 mi12:58:022:40:147:235:38
7:32
#10068
23M
23.00 mi13:07:572:50:097:249:55
7:56
#10150
24M
24.00 mi13:15:352:57:477:257:38
7:38
#10170
40K
24.85 mi13:22:143:04:267:266:39
7:47
#10191
25.2M
25.20 mi13:25:023:07:147:262:48
8:08
#10140
FINISH
26.22 mi13:32:283:14:407:267:26
7:18
#10108
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 mi10124194319439618(Top 33%)1765(Top 14%)1765(Top 31%)
10K6.21 mi3.10 mi9775+3491782+1611782+1619468(Top 33%)1667(Top 13%)1667(Top 29%)
15K9.32 mi3.11 mi9673+1021750+321750+329618(Top 33%)1765(Top 14%)1765(Top 31%)
20K12.43 mi3.11 mi9677-41777-271777-279837(Top 34%)1959(Top 16%)1959(Top 34%)
HALF13.11 mi0.68 mi9658+191772+51772+59660(Top 33%)1833(Top 15%)1833(Top 32%)
25K15.53 mi2.42 mi9823-1651886-1141886-11410834(Top 37%)2551(Top 20%)2551(Top 45%)
30K18.64 mi3.11 mi10009-1862048-1622048-16211314(Top 39%)2924(Top 23%)2924(Top 51%)
20M20.00 mi1.36 mi10034-252078-302078-3010557(Top 36%)2660(Top 21%)2660(Top 47%)
21M21.00 mi1.00 mi10052-182122-442122-4411006(Top 38%)2991(Top 24%)2991(Top 52%)
35K21.75 mi0.75 mi10068-162145-232145-2311113(Top 38%)3047(Top 24%)3047(Top 53%)
23M23.00 mi1.25 mi10150-822229-842229-8411931(Top 41%)3555(Top 28%)3555(Top 62%)
24M24.00 mi1.00 mi10170-202262-332262-3311091(Top 38%)3209(Top 26%)3209(Top 56%)
40K24.85 mi0.85 mi10191-212288-262288-2610879(Top 37%)3192(Top 25%)3192(Top 56%)
25.2M25.20 mi0.35 mi10140+512270+182270+189149(Top 32%)2413(Top 19%)2413(Top 42%)
FINISH26.22 mi1.02 mi10108+322282-122282-129874(Top 34%)2777(Top 22%)2777(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9618

Females

1765

F18-39

1765

5K→10K

3.1 - 6.2 mi

Top 33%
×5
+79ft-138ft

Overall

9468

Females

1667

F18-39

1667

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9618

Females

1765

F18-39

1765

15K→20K

9.3 - 12.4 mi

Top 34%
×5
+106ft-86ft

Overall

9837

Females

1959

F18-39

1959

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9660

Females

1833

F18-39

1833

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10834

Females

2551

F18-39

2551

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11314

Females

2924

F18-39

2924

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10557

Females

2660

F18-39

2660

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

11006

Females

2991

F18-39

2991

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

11113

Females

3047

F18-39

3047

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11931

Females

3555

F18-39

3555

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11091

Females

3209

F18-39

3209

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10879

Females

3192

F18-39

3192

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9149

Females

2413

F18-39

2413

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9874

Females

2777

F18-39

2777

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1667*
Passed By
1501
Net Change
+16
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10124
5K → 10K468*119+349#10124#9775
10K → 15K220*118+102#9775#9673
15K → 20K149153-4#9673#9677
20K → HALF3213+19#9677#9658
HALF → 25K69200-165#9658#9823
25K → 30K128200-186#9823#10009
30K → 20M83107-25#10009#10034
20M → 21M82100-18#10034#10052
21M → 35K5167-16#10052#10068
35K → 23M98179-82#10068#10150
23M → 24M7595-20#10150#10170
24M → 40K5879-21#10170#10191
40K → 25.2M6514+51#10191#10140
25.2M → FINISH8957+32#10140#10108
TOTALS1667*1501+16

* 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

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