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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hayley Mullen

Bib: 20140 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
Masters (Masters Women)
#0 / 6862
Top 28%
Age Group (F45-49)
#0 / 1786
Top 34%
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
25:43
3.11 mi
Rank: #18732
Start → 5K
25:43 | 8:17/mi
10K
51:19
6.21 mi
Rank: #18764 (-32)
5K → 10K
25:36 | 8:15/mi
15K
1:16:39
9.32 mi
Rank: #18540 (+224)
10K → 15K
25:20 | 8:10/mi
20K
1:42:05
12.43 mi
Rank: #18248 (+292)
15K → 20K
25:26 | 8:12/mi
HALF
1:47:35
13.11 mi
Rank: #18210 (+38)
20K → HALF
5:30 | 8:05/mi
25K
2:07:31
15.53 mi
Rank: #18004 (+206)
HALF → 25K
19:56 | 8:14/mi
30K
2:33:20
18.64 mi
Rank: #17553 (+451)
25K → 30K
25:49 | 8:19/mi
20M
2:44:27
20.00 mi
Rank: #17288 (+265)
30K → 20M
11:07 | 8:12/mi
21M
2:52:43
21.00 mi
Rank: #16965 (+323)
20M → 21M
8:16 | 8:16/mi
35K
2:58:25
21.75 mi
Rank: #16765 (+200)
21M → 35K
5:42 | 7:38/mi
23M
3:08:26
23.00 mi
Rank: #16489 (+276)
35K → 23M
10:01 | 8:01/mi
24M
3:16:17
24.00 mi
Rank: #16303 (+186)
23M → 24M
7:51 | 7:51/mi
40K
3:22:50
24.85 mi
Rank: #16074 (+229)
24M → 40K
6:33 | 7:40/mi
25.2M
3:25:39
25.20 mi
Rank: #15965 (+109)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:33:05
26.22 mi
Rank: #15746 (+219)
25.2M → FINISH
7:26 | 7:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:47:35
Pace8:13 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:30
Pace8:03 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:5825:438:1725:43
8:17
-
10K
6.21 mi11:37:3451:198:1625:36
8:15
-0:02
15K
9.32 mi12:02:541:16:398:1425:20
8:10
-0:05
20K
12.43 mi12:28:201:42:058:1325:26
8:12
+0:02
HALF
13.11 mi12:33:501:47:358:135:30
8:05
-0:07
25K
15.53 mi12:53:462:07:318:1319:56
8:14
+0:09
30K
18.64 mi13:19:352:33:208:1425:49
8:19
+0:05
20M
20.00 mi13:30:422:44:278:1411:07
8:12
-0:07
21M
21.00 mi13:38:582:52:438:148:16
8:16
+0:04
35K
21.75 mi13:44:402:58:258:135:42
7:38
-0:38
23M
23.00 mi13:54:413:08:268:1210:01
8:01
+0:23
24M
24.00 mi14:02:323:16:178:117:51
7:51
-0:10
40K
24.85 mi14:09:053:22:508:106:33
7:40
-0:11
25.2M
25.20 mi14:11:543:25:398:102:49
8:11
+0:31
FINISH
26.22 mi14:19:203:33:058:087:26
7:18
-0:53

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

7:18 /mi

Average Pace

8:08 /mi

Slowest Pace

8:19 /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

37:33

18% of race

Time at Steady Pace

2:55:32

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:08 /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 mi11:11:5825:438:1725:43
8:17
#18732
10K
6.21 mi11:37:3451:198:1625:36
8:15
#18764
15K
9.32 mi12:02:541:16:398:1425:20
8:10
#18540
20K
12.43 mi12:28:201:42:058:1325:26
8:12
#18248
HALF
13.11 mi12:33:501:47:358:135:30
8:05
#18210
25K
15.53 mi12:53:462:07:318:1319:56
8:14
#18004
30K
18.64 mi13:19:352:33:208:1425:49
8:19
#17553
20M
20.00 mi13:30:422:44:278:1411:07
8:12
#17288
21M
21.00 mi13:38:582:52:438:148:16
8:16
#16965
35K
21.75 mi13:44:402:58:258:135:42
7:38
#16765
23M
23.00 mi13:54:413:08:268:1210:01
8:01
#16489
24M
24.00 mi14:02:323:16:178:117:51
7:51
#16303
40K
24.85 mi14:09:053:22:508:106:33
7:40
#16074
25.2M
25.20 mi14:11:543:25:398:102:49
8:11
#15965
FINISH
26.22 mi14:19:203:33:058:087:26
7:18
#15746
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi187326922692218036(Top 62%)6487(Top 52%)6487(Top 363%)
10K6.21 mi3.10 mi18764-326926-46926-418801(Top 65%)6909(Top 55%)6909(Top 387%)
15K9.32 mi3.11 mi18540+2246778+1486778+14818036(Top 62%)6487(Top 52%)6487(Top 363%)
20K12.43 mi3.11 mi18248+2926625+1536625+15317412(Top 60%)6163(Top 49%)6163(Top 345%)
HALF13.11 mi0.68 mi18210+386601+246601+2417585(Top 61%)6232(Top 50%)6232(Top 349%)
25K15.53 mi2.42 mi18004+2066499+1026499+10216920(Top 58%)5935(Top 47%)5935(Top 332%)
30K18.64 mi3.11 mi17553+4516266+2336266+23315692(Top 54%)5358(Top 43%)5358(Top 300%)
20M20.00 mi1.36 mi17288+2656131+1356131+13514198(Top 49%)4609(Top 37%)4609(Top 258%)
21M21.00 mi1.00 mi16965+3235973+1585973+15811697(Top 40%)3379(Top 27%)3379(Top 189%)
35K21.75 mi0.75 mi16765+2005879+945879+9411818(Top 41%)3462(Top 28%)3462(Top 194%)
23M23.00 mi1.25 mi16489+2765756+1235756+12312523(Top 43%)3890(Top 31%)3890(Top 218%)
24M24.00 mi1.00 mi16303+1865672+845672+8412725(Top 44%)4112(Top 33%)4112(Top 230%)
40K24.85 mi0.85 mi16074+2295555+1175555+11710089(Top 35%)2809(Top 22%)2809(Top 157%)
25.2M25.20 mi0.35 mi15965+1095506+495506+499552(Top 33%)2669(Top 21%)2669(Top 149%)
FINISH26.22 mi1.02 mi15746+2195399+1075399+1079910(Top 34%)2813(Top 22%)2813(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

18036

Females

6487

F45-49

6487

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18801

Females

6909

F45-49

6909

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

18036

Females

6487

F45-49

6487

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17412

Females

6163

F45-49

6163

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17585

Females

6232

F45-49

6232

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16920

Females

5935

F45-49

5935

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15692

Females

5358

F45-49

5358

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14198

Females

4609

F45-49

4609

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11697

Females

3379

F45-49

3379

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11818

Females

3462

F45-49

3462

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12523

Females

3890

F45-49

3890

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12725

Females

4112

F45-49

4112

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10089

Females

2809

F45-49

2809

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9552

Females

2669

F45-49

2669

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9910

Females

2813

F45-49

2813

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3421*
Passed By
403
Net Change
+2986
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18732
5K → 10K200200-32#18732#18764
10K → 15K301*77+224#18764#18540
15K → 20K333*41+292#18540#18248
20K → HALF4810+38#18248#18210
HALF → 25K231*25+206#18210#18004
25K → 30K477*26+451#18004#17553
30K → 20M271*6+265#17553#17288
20M → 21M326*3+323#17288#16965
21M → 35K2000+200#16965#16765
35K → 23M282*6+276#16765#16489
23M → 24M1948+186#16489#16303
24M → 40K230*1+229#16303#16074
40K → 25.2M1090+109#16074#15965
25.2M → FINISH219*0+219#15965#15746
TOTALS3421*403+2986

* 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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