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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Taylor Hatfield

Bib: 8693 •F •Age: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 35%
Gender (Female)
#0 / 12578
Top 18%
Age Group (F18-39)
#0 / 5716
Top 33%
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
21:03
3.11 mi
Rank: #6661
Start → 5K
21:03 | 6:47/mi
10K
41:45
6.21 mi
Rank: #6108 (+553)
5K → 10K
20:42 | 6:40/mi
15K
1:02:33
9.32 mi
Rank: #5940 (+168)
10K → 15K
20:48 | 6:42/mi
20K
1:25:02
12.43 mi
Rank: #7074 (-1134)
15K → 20K
22:29 | 7:15/mi
HALF
1:30:09
13.11 mi
Rank: #7398 (-324)
20K → HALF
5:07 | 7:31/mi
25K
1:49:23
15.53 mi
Rank: #8474 (-1076)
HALF → 25K
19:14 | 7:56/mi
30K
2:14:56
18.64 mi
Rank: #9566 (-1092)
25K → 30K
25:33 | 8:14/mi
20M
2:25:58
20.00 mi
Rank: #9828 (-262)
30K → 20M
11:02 | 8:08/mi
21M
2:34:10
21.00 mi
Rank: #9876 (-48)
20M → 21M
8:12 | 8:12/mi
35K
2:39:53
21.75 mi
Rank: #9919 (-43)
21M → 35K
5:43 | 7:39/mi
23M
2:50:00
23.00 mi
Rank: #10099 (-180)
35K → 23M
10:07 | 8:06/mi
24M
2:57:50
24.00 mi
Rank: #10188 (-89)
23M → 24M
7:50 | 7:50/mi
40K
3:04:36
24.85 mi
Rank: #10249 (-61)
24M → 40K
6:46 | 7:55/mi
25.2M
3:07:33
25.20 mi
Rank: #10259 (-10)
40K → 25.2M
2:57 | 8:34/mi
FINISH
3:14:43
26.22 mi
Rank: #10135 (+124)
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
Time1:30:09
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:44:34
Pace7:59 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:4921:036:4721:03
6:47
-
10K
6.21 mi10:57:3141:456:4420:42
6:40
-0:07
15K
9.32 mi11:18:191:02:336:4320:48
6:42
+0:02
20K
12.43 mi11:40:481:25:026:5122:29
7:15
+0:33
HALF
13.11 mi11:45:551:30:096:535:07
7:31
+0:16
25K
15.53 mi12:05:091:49:237:0319:14
7:56
+0:25
30K
18.64 mi12:30:422:14:567:1525:33
8:14
+0:18
20M
20.00 mi12:41:442:25:587:1811:02
8:08
-0:06
21M
21.00 mi12:49:562:34:107:218:12
8:12
+0:04
35K
21.75 mi12:55:392:39:537:225:43
7:39
-0:33
23M
23.00 mi13:05:462:50:007:2410:07
8:06
+0:27
24M
24.00 mi13:13:362:57:507:257:50
7:50
-0:16
40K
24.85 mi13:20:223:04:367:266:46
7:55
+0:05
25.2M
25.20 mi13:23:193:07:337:272:57
8:34
+0:39
FINISH
26.22 mi13:30:293:14:437:267:10
7:02
-1:32

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

6:40 /mi

Average Pace

7:26 /mi

Slowest Pace

8:34 /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

1:37:19

50% of race

Time at Steady Pace

49:40

26% of race

Time at Slower Pace

47:44

25% of race

Average Pace: 7:26 /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 mi10:36:4921:036:4721:03
6:47
#6661
10K
6.21 mi10:57:3141:456:4420:42
6:40
#6108
15K
9.32 mi11:18:191:02:336:4320:48
6:42
#5940
20K
12.43 mi11:40:481:25:026:5122:29
7:15
#7074
HALF
13.11 mi11:45:551:30:096:535:07
7:31
#7398
25K
15.53 mi12:05:091:49:237:0319:14
7:56
#8474
30K
18.64 mi12:30:422:14:567:1525:33
8:14
#9566
20M
20.00 mi12:41:442:25:587:1811:02
8:08
#9828
21M
21.00 mi12:49:562:34:107:218:12
8:12
#9876
35K
21.75 mi12:55:392:39:537:225:43
7:39
#9919
23M
23.00 mi13:05:462:50:007:2410:07
8:06
#10099
24M
24.00 mi13:13:362:57:507:257:50
7:50
#10188
40K
24.85 mi13:20:223:04:367:266:46
7:55
#10249
25.2M
25.20 mi13:23:193:07:337:272:57
8:34
#10259
FINISH
26.22 mi13:30:293:14:437:267:10
7:02
#10135
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 mi66616776775822(Top 20%)518(Top 4%)518(Top 9%)
10K6.21 mi3.10 mi6108+553543+134543+1345622(Top 19%)452(Top 4%)452(Top 8%)
15K9.32 mi3.11 mi5940+168501+42501+425822(Top 20%)518(Top 4%)518(Top 9%)
20K12.43 mi3.11 mi7074-1134820-319820-3199655(Top 33%)1881(Top 15%)1881(Top 33%)
HALF13.11 mi0.68 mi7398-324921-101921-10113081(Top 45%)3605(Top 29%)3605(Top 63%)
25K15.53 mi2.42 mi8474-10761299-3781299-37814844(Top 51%)4777(Top 38%)4777(Top 84%)
30K18.64 mi3.11 mi9566-10921827-5281827-52815086(Top 52%)5018(Top 40%)5018(Top 88%)
20M20.00 mi1.36 mi9828-2621983-1561983-15613687(Top 47%)4328(Top 34%)4328(Top 76%)
21M21.00 mi1.00 mi9876-482020-372020-3711204(Top 39%)3080(Top 24%)3080(Top 54%)
35K21.75 mi0.75 mi9919-432068-482068-4811923(Top 41%)3475(Top 28%)3475(Top 61%)
23M23.00 mi1.25 mi10099-1802197-1292197-12913036(Top 45%)4171(Top 33%)4171(Top 73%)
24M24.00 mi1.00 mi10188-892269-722269-7212566(Top 43%)4005(Top 32%)4005(Top 70%)
40K24.85 mi0.85 mi10249-612315-462315-4611887(Top 41%)3708(Top 29%)3708(Top 65%)
25.2M25.20 mi0.35 mi10259-102331-162331-1612004(Top 41%)3834(Top 30%)3834(Top 67%)
FINISH26.22 mi1.02 mi10135+1242298+332298+337881(Top 27%)1872(Top 15%)1872(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5822

Females

518

F18-39

518

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5622

Females

452

F18-39

452

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5822

Females

518

F18-39

518

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9655

Females

1881

F18-39

1881

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

13081

Females

3605

F18-39

3605

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14844

Females

4777

F18-39

4777

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15086

Females

5018

F18-39

5018

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13687

Females

4328

F18-39

4328

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11204

Females

3080

F18-39

3080

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11923

Females

3475

F18-39

3475

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

13036

Females

4171

F18-39

4171

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12566

Females

4005

F18-39

4005

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11887

Females

3708

F18-39

3708

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

12004

Females

3834

F18-39

3834

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7881

Females

1872

F18-39

1872

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1389*
Passed By
1816
Net Change
-3474
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6661
5K → 10K585*32+553#6661#6108
10K → 15K233*65+168#6108#5940
15K → 20K29200-1134#5940#7074
20K → HALF2200-324#7074#7398
HALF → 25K12200-1076#7398#8474
25K → 30K32200-1092#8474#9566
30K → 20M36200-262#9566#9828
20M → 21M58106-48#9828#9876
21M → 35K5093-43#9876#9919
35K → 23M68200-180#9919#10099
23M → 24M65154-89#10099#10188
24M → 40K44105-61#10188#10249
40K → 25.2M2939-10#10249#10259
25.2M → FINISH14622+124#10259#10135
TOTALS1389*1816-3474

* 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

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