Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Darby Rich

Bib: 28046 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
31:19
3.11 mi
Rank: #26173
Start β†’ 5K
31:19 | 10:05/mi
10K
1:03:29
6.21 mi
Rank: #26429 (-256)
5K β†’ 10K
32:10 | 10:22/mi
15K
1:33:37
9.32 mi
Rank: #25942 (+487)
10K β†’ 15K
30:08 | 9:42/mi
20K
2:04:09
12.43 mi
Rank: #25562 (+380)
15K β†’ 20K
30:32 | 9:50/mi
HALF
2:10:36
13.11 mi
Rank: #25493 (+69)
20K β†’ HALF
6:27 | 9:28/mi
25K
2:37:43
15.53 mi
Rank: #25761 (-268)
HALF β†’ 25K
27:07 | 11:11/mi
30K
3:10:14
18.64 mi
Rank: #25471 (+290)
25K β†’ 30K
32:31 | 10:28/mi
20M
3:24:53
20.00 mi
Rank: #25377 (+94)
30K β†’ 20M
14:39 | 10:48/mi
21M
3:36:21
21.00 mi
Rank: #25305 (+72)
20M β†’ 21M
11:28 | 11:28/mi
35K
3:44:17
21.75 mi
Rank: #25281 (+24)
21M β†’ 35K
7:56 | 10:37/mi
23M
3:58:18
23.00 mi
Rank: #25253 (+28)
35K β†’ 23M
14:01 | 11:13/mi
24M
4:08:46
24.00 mi
Rank: #25206 (+47)
23M β†’ 24M
10:28 | 10:28/mi
40K
4:17:49
24.85 mi
Rank: #25143 (+63)
24M β†’ 40K
9:03 | 10:36/mi
25.2M
4:21:40
25.20 mi
Rank: #25116 (+27)
40K β†’ 25.2M
3:51 | 11:10/mi
FINISH
4:30:55
26.22 mi
Rank: #24970 (+146)
25.2M β†’ FINISH
9:15 | 9:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:10:36
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:20:19
Pace10:43 /mi
πŸ“ŠPositive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0731:1910:0531:19
10:05
-
10K
6.21 mi12:25:171:03:2910:1332:10
10:22
+0:17
15K
9.32 mi12:55:251:33:3710:0330:08
9:42
-0:40
20K
12.43 mi13:25:572:04:0910:0030:32
9:50
+0:08
HALF
13.11 mi13:32:242:10:369:586:27
9:28
-0:22
25K
15.53 mi13:59:312:37:4310:1027:07
11:11
+1:43
30K
18.64 mi14:32:023:10:1410:1332:31
10:28
-0:43
20M
20.00 mi14:46:413:24:5310:1514:39
10:48
+0:20
21M
21.00 mi14:58:093:36:2110:1911:28
11:28
+0:40
35K
21.75 mi15:06:053:44:1710:197:56
10:37
-0:51
23M
23.00 mi15:20:063:58:1810:2214:01
11:13
+0:36
24M
24.00 mi15:30:344:08:4610:2210:28
10:28
-0:45
40K
24.85 mi15:39:374:17:4910:239:03
10:36
+0:08
25.2M
25.20 mi15:43:284:21:4010:243:51
11:10
+0:34
FINISH
26.22 mi15:52:434:30:5510:219:15
9:05
-2:05

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

9:05 /mi

Average Pace

10:20 /mi

Slowest Pace

11:28 /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

1:47:41

40% of race

Time at Steady Pace

1:46:47

39% of race

Time at Slower Pace

56:27

21% of race

Average Pace: 10:20 /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 mi11:53:0731:1910:0531:19
10:05
#26173
10K
6.21 mi12:25:171:03:2910:1332:10
10:22
#26429
15K
9.32 mi12:55:251:33:3710:0330:08
9:42
#25942
20K
12.43 mi13:25:572:04:0910:0030:32
9:50
#25562
HALF
13.11 mi13:32:242:10:369:586:27
9:28
#25493
25K
15.53 mi13:59:312:37:4310:1027:07
11:11
#25761
30K
18.64 mi14:32:023:10:1410:1332:31
10:28
#25471
20M
20.00 mi14:46:413:24:5310:1514:39
10:48
#25377
21M
21.00 mi14:58:093:36:2110:1911:28
11:28
#25305
35K
21.75 mi15:06:053:44:1710:197:56
10:37
#25281
23M
23.00 mi15:20:063:58:1810:2214:01
11:13
#25253
24M
24.00 mi15:30:344:08:4610:2210:28
10:28
#25206
40K
24.85 mi15:39:374:17:4910:239:03
10:36
#25143
25.2M
25.20 mi15:43:284:21:4010:243:51
11:10
#25116
FINISH
26.22 mi15:52:434:30:5510:219:15
9:05
#24970
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 mi26173107981079824967(Top 86%)10162(Top 81%)10162(Top 178%)
10K6.21 mi3.10 mi26429-25610951-15310951-15326656(Top 92%)11101(Top 88%)11101(Top 194%)
15K9.32 mi3.11 mi25942+48710686+26510686+26524967(Top 86%)10162(Top 81%)10162(Top 178%)
20K12.43 mi3.11 mi25562+38010481+20510481+20524624(Top 85%)10006(Top 80%)10006(Top 175%)
HALF13.11 mi0.68 mi25493+6910449+3210449+3224317(Top 84%)9862(Top 78%)9862(Top 173%)
25K15.53 mi2.42 mi25761-26810601-15210601-15226597(Top 92%)11146(Top 89%)11146(Top 195%)
30K18.64 mi3.11 mi25471+29010469+13210469+13224235(Top 84%)9971(Top 79%)9971(Top 174%)
20M20.00 mi1.36 mi25377+9410435+3410435+3424490(Top 84%)10184(Top 81%)10184(Top 178%)
21M21.00 mi1.00 mi25305+7210415+2010415+2024135(Top 83%)10053(Top 80%)10053(Top 176%)
35K21.75 mi0.75 mi25281+24104151041524515(Top 84%)10268(Top 82%)10268(Top 180%)
23M23.00 mi1.25 mi25253+2810418-310418-324915(Top 86%)10534(Top 84%)10534(Top 184%)
24M24.00 mi1.00 mi25206+4710413+510413+524046(Top 83%)10102(Top 80%)10102(Top 177%)
40K24.85 mi0.85 mi25143+6310389+2410389+2423443(Top 81%)9846(Top 78%)9846(Top 172%)
25.2M25.20 mi0.35 mi25116+2710383+610383+622813(Top 79%)9516(Top 76%)9516(Top 166%)
FINISH26.22 mi1.02 mi24970+14610315+6810315+6820866(Top 72%)8518(Top 68%)8518(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24967

Females

10162

F18-39

10162

5K→10K

3.1 - 6.2 mi

Top 92%
Γ—5
+79ft-138ft

Overall

26656

Females

11101

F18-39

11101

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24967

Females

10162

F18-39

10162

15K→20K

9.3 - 12.4 mi

Top 85%
Γ—5
+106ft-86ft

Overall

24624

Females

10006

F18-39

10006

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24317

Females

9862

F18-39

9862

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26597

Females

11146

F18-39

11146

25K→30K

15.5 - 18.6 mi

Top 84%
Γ—9
+181ft-148ft

Overall

24235

Females

9971

F18-39

9971

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24490

Females

10184

F18-39

10184

20M→21M

20.0 - 21.0 mi

Top 83%
Γ—8
+106ft-24ft

Overall

24135

Females

10053

F18-39

10053

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24515

Females

10268

F18-39

10268

35K→23M

21.8 - 23.0 mi

Top 86%
Γ—5
+23ft-63ft

Overall

24915

Females

10534

F18-39

10534

23M→24M

23.0 - 24.0 mi

Top 83%
Γ—6
+12ft-82ft

Overall

24046

Females

10102

F18-39

10102

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23443

Females

9846

F18-39

9846

40K→25.2M

24.9 - 25.2 mi

Top 79%
Γ—1
+13ft-16ft

Overall

22813

Females

9516

F18-39

9516

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
Γ—2
+22ft-21ft

Overall

20866

Females

8518

F18-39

8518

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2042*
Passed By
571
Net Change
+1203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26173
5K β†’ 10K108200-256#26173#26429
10K β†’ 15K491*4+487#26429#25942
15K β†’ 20K386*6+380#25942#25562
20K β†’ HALF745+69#25562#25493
HALF β†’ 25K36200-268#25493#25761
25K β†’ 30K307*17+290#25761#25471
30K β†’ 20M11218+94#25471#25377
20M β†’ 21M9321+72#25377#25305
21M β†’ 35K4824+24#25305#25281
35K β†’ 23M7042+28#25281#25253
23M β†’ 24M6417+47#25253#25206
24M β†’ 40K729+63#25206#25143
40K β†’ 25.2M325+27#25143#25116
25.2M β†’ FINISH1493+146#25116#24970
TOTALS2042*571+1203

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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OTQ

Olympic Trials Qualifying analysis available

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