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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Haley Feltracco

Bib: 18804 •F •Age: N/A

WI

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

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
24:15
3.11 mi
Rank: #15471
Start → 5K
24:15 | 7:49/mi
10K
49:00
6.21 mi
Rank: #16192 (-721)
5K → 10K
24:45 | 7:58/mi
15K
1:13:55
9.32 mi
Rank: #16538 (-346)
10K → 15K
24:55 | 8:02/mi
20K
1:38:53
12.43 mi
Rank: #16496 (+42)
15K → 20K
24:58 | 8:03/mi
HALF
1:44:13
13.11 mi
Rank: #16442 (+54)
20K → HALF
5:20 | 7:50/mi
25K
2:03:32
15.53 mi
Rank: #16207 (+235)
HALF → 25K
19:19 | 7:58/mi
30K
2:28:42
18.64 mi
Rank: #15816 (+391)
25K → 30K
25:10 | 8:07/mi
20M
2:39:48
20.00 mi
Rank: #15655 (+161)
30K → 20M
11:06 | 8:11/mi
21M
2:48:21
21.00 mi
Rank: #15490 (+165)
20M → 21M
8:33 | 8:33/mi
35K
2:54:10
21.75 mi
Rank: #15370 (+120)
21M → 35K
5:49 | 7:47/mi
23M
3:05:24
23.00 mi
Rank: #15578 (-208)
35K → 23M
11:14 | 8:59/mi
24M
3:13:21
24.00 mi
Rank: #15490 (+88)
23M → 24M
7:57 | 7:57/mi
40K
3:20:23
24.85 mi
Rank: #15420 (+70)
24M → 40K
7:02 | 8:14/mi
25.2M
3:23:26
25.20 mi
Rank: #15378 (+42)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:31:20
26.22 mi
Rank: #15315 (+63)
25.2M → FINISH
7:54 | 7:46/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
Time1:44:13
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:47:07
Pace8:11 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:5124:157:4924:15
7:49
-
10K
6.21 mi11:32:3649:007:5424:45
7:58
+0:09
15K
9.32 mi11:57:311:13:557:5624:55
8:02
+0:04
20K
12.43 mi12:22:291:38:537:5824:58
8:03
+0:01
HALF
13.11 mi12:27:491:44:137:575:20
7:50
-0:13
25K
15.53 mi12:47:082:03:327:5819:19
7:58
+0:08
30K
18.64 mi13:12:182:28:427:5925:10
8:07
+0:09
20M
20.00 mi13:23:242:39:488:0011:06
8:11
+0:04
21M
21.00 mi13:31:572:48:218:028:33
8:33
+0:22
35K
21.75 mi13:37:462:54:108:015:49
7:47
-0:46
23M
23.00 mi13:49:003:05:248:0411:14
8:59
+1:12
24M
24.00 mi13:56:573:13:218:047:57
7:57
-1:02
40K
24.85 mi14:03:593:20:238:047:02
8:14
+0:17
25.2M
25.20 mi14:07:023:23:268:053:03
8:51
+0:37
FINISH
26.22 mi14:14:563:31:208:047:54
7:46
-1:05

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

8:04 /mi

Slowest Pace

8:59 /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

3:08:30

89% of race

Time at Steady Pace

22:50

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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 mi11:07:5124:157:4924:15
7:49
#15471
10K
6.21 mi11:32:3649:007:5424:45
7:58
#16192
15K
9.32 mi11:57:311:13:557:5624:55
8:02
#16538
20K
12.43 mi12:22:291:38:537:5824:58
8:03
#16496
HALF
13.11 mi12:27:491:44:137:575:20
7:50
#16442
25K
15.53 mi12:47:082:03:327:5819:19
7:58
#16207
30K
18.64 mi13:12:182:28:427:5925:10
8:07
#15816
20M
20.00 mi13:23:242:39:488:0011:06
8:11
#15655
21M
21.00 mi13:31:572:48:218:028:33
8:33
#15490
35K
21.75 mi13:37:462:54:108:015:49
7:47
#15370
23M
23.00 mi13:49:003:05:248:0411:14
8:59
#15578
24M
24.00 mi13:56:573:13:218:047:57
7:57
#15490
40K
24.85 mi14:03:593:20:238:047:02
8:14
#15420
25.2M
25.20 mi14:07:023:23:268:053:03
8:51
#15378
FINISH
26.22 mi14:14:563:31:208:047:54
7:46
#15315
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 mi154714977497717164(Top 59%)5998(Top 48%)5998(Top 105%)
10K6.21 mi3.10 mi16192-7215452-4755452-47516983(Top 59%)5898(Top 47%)5898(Top 103%)
15K9.32 mi3.11 mi16538-3465652-2005652-20017164(Top 59%)5998(Top 48%)5998(Top 105%)
20K12.43 mi3.11 mi16496+425636+165636+1616383(Top 56%)5591(Top 44%)5591(Top 98%)
HALF13.11 mi0.68 mi16442+545611+255611+2515772(Top 54%)5189(Top 41%)5189(Top 91%)
25K15.53 mi2.42 mi16207+2355488+1235488+12315149(Top 52%)4945(Top 39%)4945(Top 87%)
30K18.64 mi3.11 mi15816+3915292+1965292+19614218(Top 49%)4524(Top 36%)4524(Top 79%)
20M20.00 mi1.36 mi15655+1615209+835209+8314081(Top 49%)4533(Top 36%)4533(Top 79%)
21M21.00 mi1.00 mi15490+1655135+745135+7413491(Top 46%)4319(Top 34%)4319(Top 76%)
35K21.75 mi0.75 mi15370+1205084+515084+5112926(Top 45%)4048(Top 32%)4048(Top 71%)
23M23.00 mi1.25 mi15578-2085231-1475231-14718384(Top 63%)7154(Top 57%)7154(Top 125%)
24M24.00 mi1.00 mi15490+885197+345197+3413424(Top 46%)4483(Top 36%)4483(Top 78%)
40K24.85 mi0.85 mi15420+705187+105187+1013981(Top 48%)4861(Top 39%)4861(Top 85%)
25.2M25.20 mi0.35 mi15378+425165+225165+2213832(Top 48%)4807(Top 38%)4807(Top 84%)
FINISH26.22 mi1.02 mi15315+635136+295136+2913432(Top 46%)4626(Top 37%)4626(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17164

Females

5998

F18-39

5998

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

16983

Females

5898

F18-39

5898

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17164

Females

5998

F18-39

5998

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16383

Females

5591

F18-39

5591

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15772

Females

5189

F18-39

5189

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15149

Females

4945

F18-39

4945

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14218

Females

4524

F18-39

4524

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14081

Females

4533

F18-39

4533

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13491

Females

4319

F18-39

4319

21M→35K

21.0 - 21.8 mi

Top 45%
×7
+17ft-86ft

Overall

12926

Females

4048

F18-39

4048

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18384

Females

7154

F18-39

7154

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13424

Females

4483

F18-39

4483

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13981

Females

4861

F18-39

4861

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13832

Females

4807

F18-39

4807

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13432

Females

4626

F18-39

4626

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2021*
Passed By
967
Net Change
+156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15471
5K → 10K86200-721#15471#16192
10K → 15K94200-346#16192#16538
15K → 20K202*160+42#16538#16496
20K → HALF6915+54#16496#16442
HALF → 25K269*34+235#16442#16207
25K → 30K416*25+391#16207#15816
30K → 20M17211+161#15816#15655
20M → 21M18419+165#15655#15490
21M → 35K13010+120#15490#15370
35K → 23M43200-208#15370#15578
23M → 24M10618+88#15578#15490
24M → 40K10030+70#15490#15420
40K → 25.2M5412+42#15420#15378
25.2M → FINISH9633+63#15378#15315
TOTALS2021*967+156

* 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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