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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Heidi Mitchell

Bib: 23561 •F •Age: N/A

CT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 31%
Age Group (F60-64)
#0 / 782
Top 5%
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
25:05
3.11 mi
Rank: #17442
Start → 5K
25:05 | 8:05/mi
10K
49:32
6.21 mi
Rank: #16866 (+576)
5K → 10K
24:27 | 7:53/mi
15K
1:13:57
9.32 mi
Rank: #16570 (+296)
10K → 15K
24:25 | 7:52/mi
20K
1:39:20
12.43 mi
Rank: #16754 (-184)
15K → 20K
25:23 | 8:11/mi
HALF
1:44:41
13.11 mi
Rank: #16701 (+53)
20K → HALF
5:21 | 7:51/mi
25K
2:04:01
15.53 mi
Rank: #16436 (+265)
HALF → 25K
19:20 | 7:59/mi
30K
2:29:48
18.64 mi
Rank: #16248 (+188)
25K → 30K
25:47 | 8:18/mi
20M
2:41:12
20.00 mi
Rank: #16193 (+55)
30K → 20M
11:24 | 8:24/mi
21M
2:50:08
21.00 mi
Rank: #16128 (+65)
20M → 21M
8:56 | 8:56/mi
35K
2:56:16
21.75 mi
Rank: #16082 (+46)
21M → 35K
6:08 | 8:12/mi
23M
3:06:53
23.00 mi
Rank: #16026 (+56)
35K → 23M
10:37 | 8:30/mi
24M
3:15:24
24.00 mi
Rank: #16062 (-36)
23M → 24M
8:31 | 8:31/mi
40K
3:22:53
24.85 mi
Rank: #16087 (-25)
24M → 40K
7:29 | 8:46/mi
25.2M
3:26:06
25.20 mi
Rank: #16080 (+7)
40K → 25.2M
3:13 | 9:20/mi
FINISH
3:34:36
26.22 mi
Rank: #16130 (-50)
25.2M → FINISH
8:30 | 8:21/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
Time1:44:41
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:49:55
Pace8:24 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:3925:058:0525:05
8:05
-
10K
6.21 mi11:53:0649:327:5924:27
7:53
-0:12
15K
9.32 mi12:17:311:13:577:5724:25
7:52
-0:01
20K
12.43 mi12:42:541:39:208:0025:23
8:11
+0:19
HALF
13.11 mi12:48:151:44:418:005:21
7:51
-0:20
25K
15.53 mi13:07:352:04:018:0019:20
7:59
+0:08
30K
18.64 mi13:33:222:29:488:0325:47
8:18
+0:19
20M
20.00 mi13:44:462:41:128:0411:24
8:24
+0:06
21M
21.00 mi13:53:422:50:088:078:56
8:56
+0:32
35K
21.75 mi13:59:502:56:168:076:08
8:12
-0:44
23M
23.00 mi14:10:273:06:538:0810:37
8:30
+0:18
24M
24.00 mi14:18:583:15:248:098:31
8:31
+0:01
40K
24.85 mi14:26:273:22:538:107:29
8:46
+0:15
25.2M
25.20 mi14:29:403:26:068:113:13
9:20
+0:34
FINISH
26.22 mi14:38:103:34:368:128:30
8:21
-0:59

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

7:51 /mi

Average Pace

8:11 /mi

Slowest Pace

9:20 /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

3:14:58

91% of race

Time at Steady Pace

16:25

8% of race

Time at Slower Pace

3:13

1% of race

Average Pace: 8:11 /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 mi11:28:3925:058:0525:05
8:05
#17442
10K
6.21 mi11:53:0649:327:5924:27
7:53
#16866
15K
9.32 mi12:17:311:13:577:5724:25
7:52
#16570
20K
12.43 mi12:42:541:39:208:0025:23
8:11
#16754
HALF
13.11 mi12:48:151:44:418:005:21
7:51
#16701
25K
15.53 mi13:07:352:04:018:0019:20
7:59
#16436
30K
18.64 mi13:33:222:29:488:0325:47
8:18
#16248
20M
20.00 mi13:44:462:41:128:0411:24
8:24
#16193
21M
21.00 mi13:53:422:50:088:078:56
8:56
#16128
35K
21.75 mi13:59:502:56:168:076:08
8:12
#16082
23M
23.00 mi14:10:273:06:538:0810:37
8:30
#16026
24M
24.00 mi14:18:583:15:248:098:31
8:31
#16062
40K
24.85 mi14:26:273:22:538:107:29
8:46
#16087
25.2M
25.20 mi14:29:403:26:068:113:13
9:20
#16080
FINISH
26.22 mi14:38:103:34:368:128:30
8:21
#16130
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi174426178617815844(Top 55%)5256(Top 42%)5256(Top 672%)
10K6.21 mi3.10 mi16866+5765860+3185860+31816220(Top 56%)5450(Top 43%)5450(Top 697%)
15K9.32 mi3.11 mi16570+2965672+1885672+18815844(Top 55%)5256(Top 42%)5256(Top 672%)
20K12.43 mi3.11 mi16754-1845787-1155787-11517306(Top 60%)6105(Top 49%)6105(Top 781%)
HALF13.11 mi0.68 mi16701+535765+225765+2216034(Top 55%)5369(Top 43%)5369(Top 687%)
25K15.53 mi2.42 mi16436+2655611+1545611+15415221(Top 52%)4986(Top 40%)4986(Top 638%)
30K18.64 mi3.11 mi16248+1885553+585553+5815624(Top 54%)5321(Top 42%)5321(Top 680%)
20M20.00 mi1.36 mi16193+555537+165537+1615547(Top 54%)5389(Top 43%)5389(Top 689%)
21M21.00 mi1.00 mi16128+655522+155522+1515795(Top 54%)5570(Top 44%)5570(Top 712%)
35K21.75 mi0.75 mi16082+465510+125510+1215830(Top 55%)5659(Top 45%)5659(Top 724%)
23M23.00 mi1.25 mi16026+565502+85502+815631(Top 54%)5627(Top 45%)5627(Top 720%)
24M24.00 mi1.00 mi16062-365539-375539-3717008(Top 59%)6469(Top 51%)6469(Top 827%)
40K24.85 mi0.85 mi16087-255564-255564-2517145(Top 59%)6587(Top 52%)6587(Top 842%)
25.2M25.20 mi0.35 mi16080+75571-75571-716525(Top 57%)6243(Top 50%)6243(Top 798%)
FINISH26.22 mi1.02 mi16130-505629-585629-5817305(Top 60%)6669(Top 53%)6669(Top 853%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

15844

Females

5256

F60-64

5256

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16220

Females

5450

F60-64

5450

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

15844

Females

5256

F60-64

5256

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17306

Females

6105

F60-64

6105

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

16034

Females

5369

F60-64

5369

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15221

Females

4986

F60-64

4986

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15624

Females

5321

F60-64

5321

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15547

Females

5389

F60-64

5389

20M→21M

20.0 - 21.0 mi

Top 54%
×8
+106ft-24ft

Overall

15795

Females

5570

F60-64

5570

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

15830

Females

5659

F60-64

5659

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15631

Females

5627

F60-64

5627

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17008

Females

6469

F60-64

6469

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17145

Females

6587

F60-64

6587

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16525

Females

6243

F60-64

6243

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17305

Females

6669

F60-64

6669

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2426*
Passed By
1009
Net Change
+1312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17442
5K → 10K667*91+576#17442#16866
10K → 15K369*73+296#16866#16570
15K → 20K121200-184#16570#16754
20K → HALF6512+53#16754#16701
HALF → 25K285*20+265#16701#16436
25K → 30K295*107+188#16436#16248
30K → 20M11055+55#16248#16193
20M → 21M12358+65#16193#16128
21M → 35K8135+46#16128#16082
35K → 23M12468+56#16082#16026
23M → 24M4884-36#16026#16062
24M → 40K5883-25#16062#16087
40K → 25.2M3528+7#16087#16080
25.2M → FINISH4595-50#16080#16130
TOTALS2426*1009+1312

* 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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