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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Erin Hayes

Bib: 16525 •F •Age: N/A

MD

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 32%
Gender (Female)
#0 / 12578
Top 15%
Age Group (F18-39)
#0 / 5716
Top 28%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
21:38
3.11 mi
Rank: #8276
Start → 5K
21:38 | 6:58/mi
10K
43:19
6.21 mi
Rank: #8373 (-97)
5K → 10K
21:41 | 6:59/mi
15K
1:05:39
9.32 mi
Rank: #8884 (-511)
10K → 15K
22:20 | 7:12/mi
20K
1:28:31
12.43 mi
Rank: #9271 (-387)
15K → 20K
22:52 | 7:22/mi
HALF
1:33:26
13.11 mi
Rank: #9317 (-46)
20K → HALF
4:55 | 7:13/mi
25K
1:51:28
15.53 mi
Rank: #9514 (-197)
HALF → 25K
18:02 | 7:27/mi
30K
2:14:46
18.64 mi
Rank: #9491 (+23)
25K → 30K
23:18 | 7:30/mi
20M
2:25:07
20.00 mi
Rank: #9513 (-22)
30K → 20M
10:21 | 7:38/mi
21M
2:33:02
21.00 mi
Rank: #9447 (+66)
20M → 21M
7:55 | 7:55/mi
35K
2:38:37
21.75 mi
Rank: #9449 (-2)
21M → 35K
5:35 | 7:28/mi
23M
2:48:13
23.00 mi
Rank: #9399 (+50)
35K → 23M
9:36 | 7:41/mi
24M
2:55:43
24.00 mi
Rank: #9395 (+4)
23M → 24M
7:30 | 7:30/mi
40K
3:02:15
24.85 mi
Rank: #9377 (+18)
24M → 40K
6:32 | 7:39/mi
25.2M
3:05:03
25.20 mi
Rank: #9367 (+10)
40K → 25.2M
2:48 | 8:08/mi
FINISH
3:12:34
26.22 mi
Rank: #9387 (-20)
25.2M → FINISH
7:31 | 7:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:26
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:39:08
Pace7:34 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:4721:386:5821:38
6:58
-
10K
6.21 mi11:24:2843:196:5921:41
6:59
+0:01
15K
9.32 mi11:46:481:05:397:0322:20
7:12
+0:13
20K
12.43 mi12:09:401:28:317:0822:52
7:22
+0:10
HALF
13.11 mi12:14:351:33:267:084:55
7:13
-0:09
25K
15.53 mi12:32:371:51:287:1118:02
7:27
+0:14
30K
18.64 mi12:55:552:14:467:1423:18
7:30
+0:03
20M
20.00 mi13:06:162:25:077:1610:21
7:38
+0:08
21M
21.00 mi13:14:112:33:027:187:55
7:55
+0:17
35K
21.75 mi13:19:462:38:377:185:35
7:28
-0:27
23M
23.00 mi13:29:222:48:137:199:36
7:41
+0:13
24M
24.00 mi13:36:522:55:437:207:30
7:30
-0:11
40K
24.85 mi13:43:243:02:157:206:32
7:39
+0:09
25.2M
25.20 mi13:46:123:05:037:212:48
8:08
+0:29
FINISH
26.22 mi13:53:433:12:347:217:31
7:23
-0:45

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

6:58 /mi

Average Pace

7:21 /mi

Slowest Pace

8:08 /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

2:52:15

89% of race

Time at Steady Pace

20:19

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:21 /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 mi11:02:4721:386:5821:38
6:58
#8276
10K
6.21 mi11:24:2843:196:5921:41
6:59
#8373
15K
9.32 mi11:46:481:05:397:0322:20
7:12
#8884
20K
12.43 mi12:09:401:28:317:0822:52
7:22
#9271
HALF
13.11 mi12:14:351:33:267:084:55
7:13
#9317
25K
15.53 mi12:32:371:51:287:1118:02
7:27
#9514
30K
18.64 mi12:55:552:14:467:1423:18
7:30
#9491
20M
20.00 mi13:06:162:25:077:1610:21
7:38
#9513
21M
21.00 mi13:14:112:33:027:187:55
7:55
#9447
35K
21.75 mi13:19:462:38:377:185:35
7:28
#9449
23M
23.00 mi13:29:222:48:137:199:36
7:41
#9399
24M
24.00 mi13:36:522:55:437:207:30
7:30
#9395
40K
24.85 mi13:43:243:02:157:206:32
7:39
#9377
25.2M
25.20 mi13:46:123:05:037:212:48
8:08
#9367
FINISH
26.22 mi13:53:433:12:347:217:31
7:23
#9387
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 mi82761165116510038(Top 35%)1963(Top 16%)1963(Top 34%)
10K6.21 mi3.10 mi8373-971223-581223-588548(Top 29%)1292(Top 10%)1292(Top 23%)
15K9.32 mi3.11 mi8884-5111416-1931416-19310038(Top 35%)1963(Top 16%)1963(Top 34%)
20K12.43 mi3.11 mi9271-3871588-1721588-17210750(Top 37%)2432(Top 19%)2432(Top 43%)
HALF13.11 mi0.68 mi9317-461619-311619-3110441(Top 36%)2197(Top 17%)2197(Top 38%)
25K15.53 mi2.42 mi9514-1971734-1151734-11510891(Top 38%)2570(Top 20%)2570(Top 45%)
30K18.64 mi3.11 mi9491+231786-521786-529664(Top 33%)2119(Top 17%)2119(Top 37%)
20M20.00 mi1.36 mi9513-221819-331819-339993(Top 34%)2381(Top 19%)2381(Top 42%)
21M21.00 mi1.00 mi9447+661812+71812+79368(Top 32%)2201(Top 17%)2201(Top 39%)
35K21.75 mi0.75 mi9449-21830-181830-1810568(Top 36%)2765(Top 22%)2765(Top 48%)
23M23.00 mi1.25 mi9399+501841-111841-1110097(Top 35%)2636(Top 21%)2636(Top 46%)
24M24.00 mi1.00 mi9395+41864-231864-2310091(Top 35%)2698(Top 21%)2698(Top 47%)
40K24.85 mi0.85 mi9377+181881-171881-179918(Top 34%)2702(Top 21%)2702(Top 47%)
25.2M25.20 mi0.35 mi9367+101889-81889-89138(Top 31%)2403(Top 19%)2403(Top 42%)
FINISH26.22 mi1.02 mi9387-201933-441933-4410492(Top 36%)3084(Top 25%)3084(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21
+97ft-345ft

Overall

10038

Females

1963

F18-39

1963

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8548

Females

1292

F18-39

1292

10K→15K

6.2 - 9.3 mi

Top 35%
×3
+67ft-78ft

Overall

10038

Females

1963

F18-39

1963

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10750

Females

2432

F18-39

2432

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10441

Females

2197

F18-39

2197

HALF→25K

13.1 - 15.5 mi

Top 38%
×4
+66ft-88ft

Overall

10891

Females

2570

F18-39

2570

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9664

Females

2119

F18-39

2119

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9993

Females

2381

F18-39

2381

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9368

Females

2201

F18-39

2201

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10568

Females

2765

F18-39

2765

35K→23M

21.8 - 23.0 mi

Top 35%
×5
+23ft-63ft

Overall

10097

Females

2636

F18-39

2636

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10091

Females

2698

F18-39

2698

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9918

Females

2702

F18-39

2702

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1
+13ft-16ft

Overall

9138

Females

2403

F18-39

2403

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10492

Females

3084

F18-39

3084

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1129
Passed By
1539
Net Change
-1111
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8276
5K → 10K163200-97#8276#8373
10K → 15K33200-511#8373#8884
15K → 20K47200-387#8884#9271
20K → HALF1561-46#9271#9317
HALF → 25K66200-197#9317#9514
25K → 30K171148+23#9514#9491
30K → 20M87109-22#9491#9513
20M → 21M11751+66#9513#9447
21M → 35K5153-2#9447#9449
35K → 23M13080+50#9449#9399
23M → 24M7066+4#9399#9395
24M → 40K7456+18#9395#9377
40K → 25.2M3828+10#9377#9367
25.2M → FINISH6787-20#9367#9387
TOTALS11291539-1111
📊

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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