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BOSTON MARATHON 2026

Nina Armstrong

Bib: 14470β€’F

NY

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 46%
Gender (Female)
#0 / 12578
Top 32%
Age Group (F18-39)
#0 / 5716
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
22:50
3.11 mi
Rank: #11499
Start β†’ 5K
22:50 | 7:21/mi
10K
45:49
6.21 mi
Rank: #11754 (-255)
5K β†’ 10K
22:59 | 7:24/mi
15K
1:09:07
9.32 mi
Rank: #12067 (-313)
10K β†’ 15K
23:18 | 7:30/mi
20K
1:32:38
12.43 mi
Rank: #12195 (-128)
15K β†’ 20K
23:31 | 7:35/mi
HALF
1:37:49
13.11 mi
Rank: #12278 (-83)
20K β†’ HALF
5:11 | 7:37/mi
25K
1:56:29
15.53 mi
Rank: #12379 (-101)
HALF β†’ 25K
18:40 | 7:42/mi
30K
2:21:54
18.64 mi
Rank: #12812 (-433)
25K β†’ 30K
25:25 | 8:11/mi
20M
2:33:16
20.00 mi
Rank: #12990 (-178)
30K β†’ 20M
11:22 | 8:23/mi
21M
2:42:12
21.00 mi
Rank: #13148 (-158)
20M β†’ 21M
8:56 | 8:56/mi
35K
2:48:14
21.75 mi
Rank: #13181 (-33)
21M β†’ 35K
6:02 | 8:04/mi
23M
2:58:50
23.00 mi
Rank: #13309 (-128)
35K β†’ 23M
10:36 | 8:29/mi
24M
3:07:11
24.00 mi
Rank: #13430 (-121)
23M β†’ 24M
8:21 | 8:21/mi
40K
3:14:18
24.85 mi
Rank: #13485 (-55)
24M β†’ 40K
7:07 | 8:20/mi
25.2M
3:17:21
25.20 mi
Rank: #13482 (+3)
40K β†’ 25.2M
3:03 | 8:51/mi
FINISH
3:25:09
26.22 mi
Rank: #13416 (+66)
25.2M β†’ FINISH
7:48 | 7:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:49
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:47:20
Pace8:12 /mi
πŸ“ŠPositive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5522:507:2122:50
7:21
-
10K
6.21 mi11:15:5445:497:2322:59
7:24
+0:03
15K
9.32 mi11:39:121:09:077:2523:18
7:30
+0:06
20K
12.43 mi12:02:431:32:387:2823:31
7:35
+0:05
HALF
13.11 mi12:07:541:37:497:285:11
7:37
+0:02
25K
15.53 mi12:26:341:56:297:3018:40
7:42
+0:05
30K
18.64 mi12:51:592:21:547:3725:25
8:11
+0:29
20M
20.00 mi13:03:212:33:167:4011:22
8:23
+0:12
21M
21.00 mi13:12:172:42:127:448:56
8:56
+0:33
35K
21.75 mi13:18:192:48:147:456:02
8:04
-0:52
23M
23.00 mi13:28:552:58:507:4710:36
8:29
+0:25
24M
24.00 mi13:37:163:07:117:488:21
8:21
-0:08
40K
24.85 mi13:44:233:14:187:507:07
8:20
-0:01
25.2M
25.20 mi13:47:263:17:217:503:03
8:51
+0:31
FINISH
26.22 mi13:55:143:25:097:507:48
7:40
-1:11

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

7:21 /mi

Average Pace

7:50 /mi

Slowest Pace

8:56 /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

2:04:17

61% of race

Time at Steady Pace

31:27

15% of race

Time at Slower Pace

49:25

24% of race

Average Pace: 7:49 /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 mi10:52:5522:507:2122:50
7:21
#11499
10K
6.21 mi11:15:5445:497:2322:59
7:24
#11754
15K
9.32 mi11:39:121:09:077:2523:18
7:30
#12067
20K
12.43 mi12:02:431:32:387:2823:31
7:35
#12195
HALF
13.11 mi12:07:541:37:497:285:11
7:37
#12278
25K
15.53 mi12:26:341:56:297:3018:40
7:42
#12379
30K
18.64 mi12:51:592:21:547:3725:25
8:11
#12812
20M
20.00 mi13:03:212:33:167:4011:22
8:23
#12990
21M
21.00 mi13:12:172:42:127:448:56
8:56
#13148
35K
21.75 mi13:18:192:48:147:456:02
8:04
#13181
23M
23.00 mi13:28:552:58:507:4710:36
8:29
#13309
24M
24.00 mi13:37:163:07:117:488:21
8:21
#13430
40K
24.85 mi13:44:233:14:187:507:07
8:20
#13485
25.2M
25.20 mi13:47:263:17:217:503:03
8:51
#13482
FINISH
26.22 mi13:55:143:25:097:507:48
7:40
#13416
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 mi114992642264212828(Top 44%)3469(Top 28%)3469(Top 61%)
10K6.21 mi3.10 mi11754-2552797-1552797-15512069(Top 42%)3007(Top 24%)3007(Top 53%)
15K9.32 mi3.11 mi12067-3132997-2002997-20012828(Top 44%)3469(Top 28%)3469(Top 61%)
20K12.43 mi3.11 mi12195-1283103-1063103-10612584(Top 43%)3433(Top 27%)3433(Top 60%)
HALF13.11 mi0.68 mi12278-833158-553158-5513966(Top 48%)4128(Top 33%)4128(Top 72%)
25K15.53 mi2.42 mi12379-1013244-863244-8613038(Top 45%)3758(Top 30%)3758(Top 66%)
30K18.64 mi3.11 mi12812-4333549-3053549-30514795(Top 51%)4846(Top 39%)4846(Top 85%)
20M20.00 mi1.36 mi12990-1783677-1283677-12815347(Top 53%)5266(Top 42%)5266(Top 92%)
21M21.00 mi1.00 mi13148-1583781-1043781-10415779(Top 54%)5554(Top 44%)5554(Top 97%)
35K21.75 mi0.75 mi13181-333811-303811-3014940(Top 51%)5145(Top 41%)5145(Top 90%)
23M23.00 mi1.25 mi13309-1283908-973908-9715536(Top 54%)5557(Top 44%)5557(Top 97%)
24M24.00 mi1.00 mi13430-1214008-1004008-10016022(Top 55%)5909(Top 47%)5909(Top 103%)
40K24.85 mi0.85 mi13485-554060-524060-5214616(Top 50%)5213(Top 41%)5213(Top 91%)
25.2M25.20 mi0.35 mi13482+34063-34063-313817(Top 48%)4792(Top 38%)4792(Top 84%)
FINISH26.22 mi1.02 mi13416+664048+154048+1512655(Top 44%)4207(Top 33%)4207(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
Γ—21
+97ft-345ft

Overall

12828

Females

3469

F18-39

3469

5K→10K

3.1 - 6.2 mi

Top 42%
Γ—5
+79ft-138ft

Overall

12069

Females

3007

F18-39

3007

10K→15K

6.2 - 9.3 mi

Top 44%
Γ—3
+67ft-78ft

Overall

12828

Females

3469

F18-39

3469

15K→20K

9.3 - 12.4 mi

Top 43%
Γ—5
+106ft-86ft

Overall

12584

Females

3433

F18-39

3433

20K→HALF

12.4 - 13.1 mi

Top 48%
Γ—2
+19ft-37ft

Overall

13966

Females

4128

F18-39

4128

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13038

Females

3758

F18-39

3758

25K→30K

15.5 - 18.6 mi

Top 51%
Γ—9
+181ft-148ft

Overall

14795

Females

4846

F18-39

4846

30K→20M

18.6 - 20.0 mi

Top 53%
Γ—5
+64ft-50ft

Overall

15347

Females

5266

F18-39

5266

20M→21M

20.0 - 21.0 mi

Top 54%
Γ—8
+106ft-24ft

Overall

15779

Females

5554

F18-39

5554

21M→35K

21.0 - 21.8 mi

Top 51%
Γ—7
+17ft-86ft

Overall

14940

Females

5145

F18-39

5145

35K→23M

21.8 - 23.0 mi

Top 54%
Γ—5
+23ft-63ft

Overall

15536

Females

5557

F18-39

5557

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

16022

Females

5909

F18-39

5909

24M→40K

24.0 - 24.9 mi

Top 50%
Γ—1
+6ft-20ft

Overall

14616

Females

5213

F18-39

5213

40K→25.2M

24.9 - 25.2 mi

Top 48%
Γ—1
+13ft-16ft

Overall

13817

Females

4792

F18-39

4792

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
Γ—2
+22ft-21ft

Overall

12655

Females

4207

F18-39

4207

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
966
Passed By
2882
Net Change
-1917
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11499
5K β†’ 10K159413-255#11499#11754
10K β†’ 15K81394-313#11754#12067
15K β†’ 20K130258-128#12067#12195
20K β†’ HALF1194-83#12195#12278
HALF β†’ 25K95196-101#12278#12379
25K β†’ 30K83516-433#12379#12812
30K β†’ 20M53231-178#12812#12990
20M β†’ 21M49207-158#12990#13148
21M β†’ 35K2962-33#13148#13181
35K β†’ 23M55183-128#13181#13309
23M β†’ 24M42163-121#13309#13430
24M β†’ 40K48103-55#13430#13485
40K β†’ 25.2M3532+3#13485#13482
25.2M β†’ FINISH9630+66#13482#13416
TOTALS9662882-1917

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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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing