Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Mikki Hayes

Bib: 28389 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51Β°/41Β°F
overcast clouds
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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
30:36
3.11 mi
Rank: #25530
Start β†’ 5K
30:36 | 9:51/mi
10K
1:04:51
6.21 mi
Rank: #26916 (-1386)
5K β†’ 10K
34:15 | 11:02/mi
15K
1:38:31
9.32 mi
Rank: #27029 (-113)
10K β†’ 15K
33:40 | 10:51/mi
20K
2:14:31
12.43 mi
Rank: #27255 (-226)
15K β†’ 20K
36:00 | 11:36/mi
HALF
2:21:32
13.11 mi
Rank: #27201 (+54)
20K β†’ HALF
7:01 | 10:18/mi
25K
2:50:21
15.53 mi
Rank: #27262 (-61)
HALF β†’ 25K
28:49 | 11:53/mi
30K
3:30:24
18.64 mi
Rank: #27386 (-124)
25K β†’ 30K
40:03 | 12:54/mi
20M
3:46:11
20.00 mi
Rank: #27278 (+108)
30K β†’ 20M
15:47 | 11:38/mi
21M
3:59:40
21.00 mi
Rank: #27287 (-9)
20M β†’ 21M
13:29 | 13:29/mi
35K
4:08:19
21.75 mi
Rank: #27252 (+35)
21M β†’ 35K
8:39 | 11:34/mi
23M
4:23:58
23.00 mi
Rank: #27247 (+5)
35K β†’ 23M
15:39 | 12:31/mi
24M
4:35:22
24.00 mi
Rank: #27195 (+52)
23M β†’ 24M
11:24 | 11:24/mi
40K
4:45:44
24.85 mi
Rank: #27176 (+19)
24M β†’ 40K
10:22 | 12:08/mi
25.2M
4:50:07
25.20 mi
Rank: #27159 (+17)
40K β†’ 25.2M
4:23 | 12:43/mi
FINISH
5:01:02
26.22 mi
Rank: #27124 (+35)
25.2M β†’ FINISH
10:55 | 10:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:21:32
Pace10:48 /mi
2nd Half
Distance13.11 mi
Time2:39:30
Pace12:10 /mi
πŸ“ŠPositive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1330:369:5130:36
9:51
-
10K
6.21 mi12:26:281:04:5110:2734:15
11:02
+1:11
15K
9.32 mi13:00:081:38:3110:3533:40
10:51
-0:11
20K
12.43 mi13:36:082:14:3110:5036:00
11:36
+0:45
HALF
13.11 mi13:43:092:21:3210:487:01
10:18
-1:18
25K
15.53 mi14:11:582:50:2110:5828:49
11:53
+1:35
30K
18.64 mi14:52:013:30:2411:1840:03
12:54
+1:01
20M
20.00 mi15:07:483:46:1111:1915:47
11:38
-1:16
21M
21.00 mi15:21:173:59:4011:2513:29
13:29
+1:51
35K
21.75 mi15:29:564:08:1911:268:39
11:34
-1:55
23M
23.00 mi15:45:354:23:5811:2915:39
12:31
+0:57
24M
24.00 mi15:56:594:35:2211:2911:24
11:24
-1:07
40K
24.85 mi16:07:214:45:4411:3010:22
12:08
+0:44
25.2M
25.20 mi16:11:444:50:0711:314:23
12:43
+0:35
FINISH
26.22 mi16:22:395:01:0211:3010:55
10:43
-2:00

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:51 /mi

Average Pace

11:29 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:56:27

39% of race

Time at Steady Pace

1:40:39

33% of race

Time at Slower Pace

1:23:56

28% of race

Average Pace: 11:29 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:52:1330:369:5130:36
9:51
#25530
10K
6.21 mi12:26:281:04:5110:2734:15
11:02
#26916
15K
9.32 mi13:00:081:38:3110:3533:40
10:51
#27029
20K
12.43 mi13:36:082:14:3110:5036:00
11:36
#27255
HALF
13.11 mi13:43:092:21:3210:487:01
10:18
#27201
25K
15.53 mi14:11:582:50:2110:5828:49
11:53
#27262
30K
18.64 mi14:52:013:30:2411:1840:03
12:54
#27386
20M
20.00 mi15:07:483:46:1111:1915:47
11:38
#27278
21M
21.00 mi15:21:173:59:4011:2513:29
13:29
#27287
35K
21.75 mi15:29:564:08:1911:268:39
11:34
#27252
23M
23.00 mi15:45:354:23:5811:2915:39
12:31
#27247
24M
24.00 mi15:56:594:35:2211:2911:24
11:24
#27195
40K
24.85 mi16:07:214:45:4411:3010:22
12:08
#27176
25.2M
25.20 mi16:11:444:50:0711:314:23
12:43
#27159
FINISH
26.22 mi16:22:395:01:0211:3010:55
10:43
#27124
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 mi25530104671046727221(Top 94%)11438(Top 91%)11438(Top 640%)
10K6.21 mi3.10 mi26916-138611237-77011237-77027704(Top 95%)11727(Top 93%)11727(Top 657%)
15K9.32 mi3.11 mi27029-11311304-6711304-6727221(Top 94%)11438(Top 91%)11438(Top 640%)
20K12.43 mi3.11 mi27255-22611444-14011444-14027659(Top 95%)11718(Top 93%)11718(Top 656%)
HALF13.11 mi0.68 mi27201+5411416+2811416+2826303(Top 91%)10943(Top 87%)10943(Top 613%)
25K15.53 mi2.42 mi27262-6111467-5111467-5127400(Top 94%)11601(Top 92%)11601(Top 650%)
30K18.64 mi3.11 mi27386-12411556-8911556-8927630(Top 95%)11790(Top 94%)11790(Top 660%)
20M20.00 mi1.36 mi27278+10811504+5211504+5225877(Top 89%)10923(Top 87%)10923(Top 612%)
21M21.00 mi1.00 mi27287-911523-1911523-1926875(Top 93%)11489(Top 91%)11489(Top 643%)
35K21.75 mi0.75 mi27252+3511502+2111502+2126170(Top 90%)11122(Top 88%)11122(Top 623%)
23M23.00 mi1.25 mi27247+511509-711509-726799(Top 92%)11480(Top 91%)11480(Top 643%)
24M24.00 mi1.00 mi27195+5211490+1911490+1925817(Top 89%)11009(Top 88%)11009(Top 616%)
40K24.85 mi0.85 mi27176+19114901149026080(Top 90%)11186(Top 89%)11186(Top 626%)
25.2M25.20 mi0.35 mi27159+1711484+611484+625703(Top 89%)10977(Top 87%)10977(Top 615%)
FINISH26.22 mi1.02 mi27124+3511474+1011474+1025557(Top 88%)10921(Top 87%)10921(Top 611%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27221

Females

11438

F45-49

11438

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27704

Females

11727

F45-49

11727

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27221

Females

11438

F45-49

11438

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27659

Females

11718

F45-49

11718

20K→HALF

12.4 - 13.1 mi

Top 91%
Γ—2
+19ft-37ft

Overall

26303

Females

10943

F45-49

10943

HALF→25K

13.1 - 15.5 mi

Top 94%
Γ—4
+66ft-88ft

Overall

27400

Females

11601

F45-49

11601

25K→30K

15.5 - 18.6 mi

Top 95%
Γ—9
+181ft-148ft

Overall

27630

Females

11790

F45-49

11790

30K→20M

18.6 - 20.0 mi

Top 89%
Γ—5
+64ft-50ft

Overall

25877

Females

10923

F45-49

10923

20M→21M

20.0 - 21.0 mi

Top 93%
Γ—8
+106ft-24ft

Overall

26875

Females

11489

F45-49

11489

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26170

Females

11122

F45-49

11122

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26799

Females

11480

F45-49

11480

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25817

Females

11009

F45-49

11009

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26080

Females

11186

F45-49

11186

40K→25.2M

24.9 - 25.2 mi

Top 89%
Γ—1
+13ft-16ft

Overall

25703

Females

10977

F45-49

10977

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
Γ—2
+22ft-21ft

Overall

25557

Females

10921

F45-49

10921

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
653
Passed By
984
Net Change
-1594
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25530
5K β†’ 10K10200-1386#25530#26916
10K β†’ 15K76189-113#26916#27029
15K β†’ 20K41200-226#27029#27255
20K β†’ HALF551+54#27255#27201
HALF β†’ 25K58119-61#27201#27262
25K β†’ 30K45169-124#27262#27386
30K β†’ 20M1157+108#27386#27278
20M β†’ 21M3443-9#27278#27287
21M β†’ 35K438+35#27287#27252
35K β†’ 23M2924+5#27252#27247
23M β†’ 24M597+52#27247#27195
24M β†’ 40K278+19#27195#27176
40K β†’ 25.2M203+17#27176#27159
25.2M β†’ FINISH416+35#27159#27124
TOTALS653984-1594
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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