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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nicole Sharer

Bib: 17866 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 41%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
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  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
23:55
3.11 mi
Rank: #14555
Start → 5K
23:55 | 7:42/mi
10K
47:41
6.21 mi
Rank: #14385 (+170)
5K → 10K
23:46 | 7:39/mi
15K
1:12:03
9.32 mi
Rank: #14800 (-415)
10K → 15K
24:22 | 7:51/mi
20K
1:37:00
12.43 mi
Rank: #15222 (-422)
15K → 20K
24:57 | 8:02/mi
HALF
1:42:25
13.11 mi
Rank: #15295 (-73)
20K → HALF
5:25 | 7:57/mi
25K
2:02:08
15.53 mi
Rank: #15462 (-167)
HALF → 25K
19:43 | 8:08/mi
30K
2:28:12
18.64 mi
Rank: #15607 (-145)
25K → 30K
26:04 | 8:24/mi
20M
2:39:28
20.00 mi
Rank: #15539 (+68)
30K → 20M
11:16 | 8:18/mi
21M
2:48:08
21.00 mi
Rank: #15418 (+121)
20M → 21M
8:40 | 8:40/mi
35K
2:54:18
21.75 mi
Rank: #15416 (+2)
21M → 35K
6:10 | 8:15/mi
23M
3:05:08
23.00 mi
Rank: #15505 (-89)
35K → 23M
10:50 | 8:40/mi
24M
3:13:33
24.00 mi
Rank: #15542 (-37)
23M → 24M
8:25 | 8:25/mi
40K
3:20:58
24.85 mi
Rank: #15578 (-36)
24M → 40K
7:25 | 8:41/mi
25.2M
3:24:01
25.20 mi
Rank: #15546 (+32)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:31:11
26.22 mi
Rank: #15275 (+271)
25.2M → FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:25
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:48:46
Pace8:18 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:5723:557:4223:55
7:42
-
10K
6.21 mi11:29:4347:417:4123:46
7:39
-0:03
15K
9.32 mi11:54:051:12:037:4424:22
7:51
+0:12
20K
12.43 mi12:19:021:37:007:4924:57
8:02
+0:11
HALF
13.11 mi12:24:271:42:257:495:25
7:57
-0:05
25K
15.53 mi12:44:102:02:087:5219:43
8:08
+0:11
30K
18.64 mi13:10:142:28:127:5826:04
8:24
+0:16
20M
20.00 mi13:21:302:39:287:5911:16
8:18
-0:06
21M
21.00 mi13:30:102:48:088:018:40
8:40
+0:22
35K
21.75 mi13:36:202:54:188:016:10
8:15
-0:25
23M
23.00 mi13:47:103:05:088:0310:50
8:40
+0:25
24M
24.00 mi13:55:353:13:338:048:25
8:25
-0:15
40K
24.85 mi14:03:003:20:588:067:25
8:41
+0:16
25.2M
25.20 mi14:06:033:24:018:063:03
8:51
+0:10
FINISH
26.22 mi14:13:133:31:118:047:10
7:02
-1:49

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

7:02 /mi

Average Pace

8:04 /mi

Slowest Pace

8:51 /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

1:24:38

40% of race

Time at Steady Pace

1:36:35

46% of race

Time at Slower Pace

29:58

14% of race

Average Pace: 8:03 /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 mi11:05:5723:557:4223:55
7:42
#14555
10K
6.21 mi11:29:4347:417:4123:46
7:39
#14385
15K
9.32 mi11:54:051:12:037:4424:22
7:51
#14800
20K
12.43 mi12:19:021:37:007:4924:57
8:02
#15222
HALF
13.11 mi12:24:271:42:257:495:25
7:57
#15295
25K
15.53 mi12:44:102:02:087:5219:43
8:08
#15462
30K
18.64 mi13:10:142:28:127:5826:04
8:24
#15607
20M
20.00 mi13:21:302:39:287:5911:16
8:18
#15539
21M
21.00 mi13:30:102:48:088:018:40
8:40
#15418
35K
21.75 mi13:36:202:54:188:016:10
8:15
#15416
23M
23.00 mi13:47:103:05:088:0310:50
8:40
#15505
24M
24.00 mi13:55:353:13:338:048:25
8:25
#15542
40K
24.85 mi14:03:003:20:588:067:25
8:41
#15578
25.2M
25.20 mi14:06:033:24:018:063:03
8:51
#15546
FINISH
26.22 mi14:13:133:31:118:047:10
7:02
#15275
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 mi145554411441115724(Top 54%)5178(Top 41%)5178(Top 91%)
10K6.21 mi3.10 mi14385+1704327+844327+8414350(Top 49%)4322(Top 34%)4322(Top 76%)
15K9.32 mi3.11 mi14800-4154613-2864613-28615724(Top 54%)5178(Top 41%)5178(Top 91%)
20K12.43 mi3.11 mi15222-4224880-2674880-26716343(Top 56%)5574(Top 44%)5574(Top 98%)
HALF13.11 mi0.68 mi15295-734920-404920-4016738(Top 58%)5745(Top 46%)5745(Top 101%)
25K15.53 mi2.42 mi15462-1675045-1255045-12516344(Top 56%)5615(Top 45%)5615(Top 98%)
30K18.64 mi3.11 mi15607-1455166-1215166-12116207(Top 56%)5637(Top 45%)5637(Top 99%)
20M20.00 mi1.36 mi15539+685148+185148+1814920(Top 51%)5004(Top 40%)5004(Top 88%)
21M21.00 mi1.00 mi15418+1215099+495099+4914210(Top 49%)4697(Top 37%)4697(Top 82%)
35K21.75 mi0.75 mi15416+25111-125111-1216111(Top 56%)5810(Top 46%)5810(Top 102%)
23M23.00 mi1.25 mi15505-895193-825193-8216661(Top 57%)6229(Top 50%)6229(Top 109%)
24M24.00 mi1.00 mi15542-375225-325225-3216409(Top 57%)6133(Top 49%)6133(Top 107%)
40K24.85 mi0.85 mi15578-365268-435268-4316732(Top 58%)6368(Top 51%)6368(Top 111%)
25.2M25.20 mi0.35 mi15546+325266+25266+213853(Top 48%)4828(Top 38%)4828(Top 84%)
FINISH26.22 mi1.02 mi15275+2715114+1525114+1527906(Top 27%)1897(Top 15%)1897(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15724

Females

5178

F18-39

5178

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14350

Females

4322

F18-39

4322

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15724

Females

5178

F18-39

5178

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16343

Females

5574

F18-39

5574

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16738

Females

5745

F18-39

5745

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16344

Females

5615

F18-39

5615

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16207

Females

5637

F18-39

5637

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14920

Females

5004

F18-39

5004

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14210

Females

4697

F18-39

4697

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16111

Females

5810

F18-39

5810

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16661

Females

6229

F18-39

6229

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16409

Females

6133

F18-39

6133

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16732

Females

6368

F18-39

6368

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13853

Females

4828

F18-39

4828

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7906

Females

1897

F18-39

1897

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1639*
Passed By
1595
Net Change
-720
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14555
5K → 10K370*200+170#14555#14385
10K → 15K93200-415#14385#14800
15K → 20K75200-422#14800#15222
20K → HALF1689-73#15222#15295
HALF → 25K93200-167#15295#15462
25K → 30K154200-145#15462#15607
30K → 20M12557+68#15607#15539
20M → 21M15433+121#15539#15418
21M → 35K6664+2#15418#15416
35K → 23M69158-89#15416#15505
23M → 24M4784-37#15505#15542
24M → 40K5793-36#15542#15578
40K → 25.2M4614+32#15578#15546
25.2M → FINISH274*3+271#15546#15275
TOTALS1639*1595-720

* 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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Export & Support

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Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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