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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jenny Smith

Bib: 17372 •F •Age: N/A

OH

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
Age Group (F18-39)
#0 / 5716
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
24:06
3.11 mi
Rank: #15076
Start → 5K
24:06 | 7:46/mi
10K
48:12
6.21 mi
Rank: #15122 (-46)
5K → 10K
24:06 | 7:46/mi
15K
1:12:18
9.32 mi
Rank: #15050 (+72)
10K → 15K
24:06 | 7:46/mi
20K
1:36:45
12.43 mi
Rank: #15038 (+12)
15K → 20K
24:27 | 7:53/mi
HALF
1:42:04
13.11 mi
Rank: #15065 (-27)
20K → HALF
5:19 | 7:48/mi
25K
2:01:01
15.53 mi
Rank: #14860 (+205)
HALF → 25K
18:57 | 7:49/mi
30K
2:26:00
18.64 mi
Rank: #14631 (+229)
25K → 30K
24:59 | 8:03/mi
20M
2:37:05
20.00 mi
Rank: #14551 (+80)
30K → 20M
11:05 | 8:10/mi
21M
2:45:38
21.00 mi
Rank: #14430 (+121)
20M → 21M
8:33 | 8:33/mi
35K
2:51:32
21.75 mi
Rank: #14389 (+41)
21M → 35K
5:54 | 7:54/mi
23M
3:01:38
23.00 mi
Rank: #14299 (+90)
35K → 23M
10:06 | 8:05/mi
24M
3:09:30
24.00 mi
Rank: #14215 (+84)
23M → 24M
7:52 | 7:52/mi
40K
3:16:21
24.85 mi
Rank: #14132 (+83)
24M → 40K
6:51 | 8:01/mi
25.2M
3:19:27
25.20 mi
Rank: #14135 (-3)
40K → 25.2M
3:06 | 9:00/mi
FINISH
3:27:35
26.22 mi
Rank: #14195 (-60)
25.2M → FINISH
8:08 | 7:59/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
Time1:42:04
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:45:31
Pace8:03 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:1924:067:4624:06
7:46
-
10K
6.21 mi11:30:2548:127:4624:06
7:46
0:00
15K
9.32 mi11:54:311:12:187:4624:06
7:46
0:00
20K
12.43 mi12:18:581:36:457:4824:27
7:53
+0:07
HALF
13.11 mi12:24:171:42:047:485:19
7:48
-0:05
25K
15.53 mi12:43:142:01:017:4818:57
7:49
+0:01
30K
18.64 mi13:08:132:26:007:5024:59
8:03
+0:14
20M
20.00 mi13:19:182:37:057:5211:05
8:10
+0:07
21M
21.00 mi13:27:512:45:387:548:33
8:33
+0:23
35K
21.75 mi13:33:452:51:327:545:54
7:54
-0:39
23M
23.00 mi13:43:513:01:387:5410:06
8:05
+0:11
24M
24.00 mi13:51:433:09:307:547:52
7:52
-0:13
40K
24.85 mi13:58:343:16:217:546:51
8:01
+0:09
25.2M
25.20 mi14:01:403:19:277:553:06
9:00
+0:59
FINISH
26.22 mi14:09:483:27:357:568:08
7:59
-1:01

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

7:46 /mi

Average Pace

7:55 /mi

Slowest Pace

9:00 /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

3:15:56

94% of race

Time at Steady Pace

11:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi11:06:1924:067:4624:06
7:46
#15076
10K
6.21 mi11:30:2548:127:4624:06
7:46
#15122
15K
9.32 mi11:54:311:12:187:4624:06
7:46
#15050
20K
12.43 mi12:18:581:36:457:4824:27
7:53
#15038
HALF
13.11 mi12:24:171:42:047:485:19
7:48
#15065
25K
15.53 mi12:43:142:01:017:4818:57
7:49
#14860
30K
18.64 mi13:08:132:26:007:5024:59
8:03
#14631
20M
20.00 mi13:19:182:37:057:5211:05
8:10
#14551
21M
21.00 mi13:27:512:45:387:548:33
8:33
#14430
35K
21.75 mi13:33:452:51:327:545:54
7:54
#14389
23M
23.00 mi13:43:513:01:387:5410:06
8:05
#14299
24M
24.00 mi13:51:433:09:307:547:52
7:52
#14215
40K
24.85 mi13:58:343:16:217:546:51
8:01
#14132
25.2M
25.20 mi14:01:403:19:277:553:06
9:00
#14135
FINISH
26.22 mi14:09:483:27:357:568:08
7:59
#14195
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 mi150764734473414989(Top 52%)4732(Top 38%)4732(Top 83%)
10K6.21 mi3.10 mi15122-464802-684802-6815247(Top 53%)4861(Top 39%)4861(Top 85%)
15K9.32 mi3.11 mi15050+724767+354767+3514989(Top 52%)4732(Top 38%)4732(Top 83%)
20K12.43 mi3.11 mi15038+124766+14766+115099(Top 52%)4846(Top 39%)4846(Top 85%)
HALF13.11 mi0.68 mi15065-274781-154781-1515559(Top 54%)5059(Top 40%)5059(Top 89%)
25K15.53 mi2.42 mi14860+2054662+1194662+11913967(Top 48%)4275(Top 34%)4275(Top 75%)
30K18.64 mi3.11 mi14631+2294571+914571+9113803(Top 48%)4291(Top 34%)4291(Top 75%)
20M20.00 mi1.36 mi14551+804552+194552+1913981(Top 48%)4480(Top 36%)4480(Top 78%)
21M21.00 mi1.00 mi14430+1214498+544498+5413486(Top 46%)4314(Top 34%)4314(Top 75%)
35K21.75 mi0.75 mi14389+414489+94489+913733(Top 47%)4485(Top 36%)4485(Top 78%)
23M23.00 mi1.25 mi14299+904480+94480+912973(Top 45%)4138(Top 33%)4138(Top 72%)
24M24.00 mi1.00 mi14215+844453+274453+2712841(Top 44%)4175(Top 33%)4175(Top 73%)
40K24.85 mi0.85 mi14132+834431+224431+2212610(Top 43%)4125(Top 33%)4125(Top 72%)
25.2M25.20 mi0.35 mi14135-34439-84439-814689(Top 51%)5258(Top 42%)5258(Top 92%)
FINISH26.22 mi1.02 mi14195-604497-584497-5815068(Top 52%)5468(Top 43%)5468(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

14989

Females

4732

F18-39

4732

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15247

Females

4861

F18-39

4861

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

14989

Females

4732

F18-39

4732

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15099

Females

4846

F18-39

4846

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15559

Females

5059

F18-39

5059

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13967

Females

4275

F18-39

4275

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13803

Females

4291

F18-39

4291

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13981

Females

4480

F18-39

4480

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13486

Females

4314

F18-39

4314

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13733

Females

4485

F18-39

4485

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

12973

Females

4138

F18-39

4138

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12841

Females

4175

F18-39

4175

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12610

Females

4125

F18-39

4125

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1
+13ft-16ft

Overall

14689

Females

5258

F18-39

5258

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15068

Females

5468

F18-39

5468

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2014*
Passed By
1087
Net Change
+881
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15076
5K → 10K200200-46#15076#15122
10K → 15K242*170+72#15122#15050
15K → 20K179167+12#15050#15038
20K → HALF2754-27#15038#15065
HALF → 25K250*45+205#15065#14860
25K → 30K309*80+229#14860#14631
30K → 20M13353+80#14631#14551
20M → 21M16140+121#14551#14430
21M → 35K7433+41#14430#14389
35K → 23M13848+90#14389#14299
23M → 24M12238+84#14299#14215
24M → 40K10522+83#14215#14132
40K → 25.2M2225-3#14132#14135
25.2M → FINISH52112-60#14135#14195
TOTALS2014*1087+881

* 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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