Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Elizabeth Carter

Bib: 32461 β€’X β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Other)
#0 / 103
Age Group
Not available
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
33:22
3.11 mi
Rank: #27610
Start β†’ 5K
33:22 | 10:45/mi
10K
1:12:00
6.21 mi
Rank: #28460 (-850)
5K β†’ 10K
38:38 | 12:27/mi
15K
1:48:25
9.32 mi
Rank: #28359 (+101)
10K β†’ 15K
36:25 | 11:44/mi
20K
2:25:31
12.43 mi
Rank: #28282 (+77)
15K β†’ 20K
37:06 | 11:57/mi
HALF
2:33:23
13.11 mi
Rank: #28268 (+14)
20K β†’ HALF
7:52 | 11:33/mi
25K
3:04:12
15.53 mi
Rank: #28231 (+37)
HALF β†’ 25K
30:49 | 12:43/mi
30K
3:49:02
18.64 mi
Rank: #28329 (-98)
25K β†’ 30K
44:50 | 14:26/mi
20M
4:05:54
20.00 mi
Rank: #28251 (+78)
30K β†’ 20M
16:52 | 12:26/mi
21M
4:26:50
21.00 mi
Rank: #28458 (-207)
20M β†’ 21M
20:56 | 20:56/mi
35K
4:38:41
21.75 mi
Rank: #28499 (-41)
21M β†’ 35K
11:51 | 15:51/mi
23M
5:03:20
23.00 mi
Rank: #28674 (-175)
35K β†’ 23M
24:39 | 19:42/mi
24M
5:17:20
24.00 mi
Rank: #28677 (-3)
23M β†’ 24M
14:00 | 14:00/mi
40K
5:30:40
24.85 mi
Rank: #28684 (-7)
24M β†’ 40K
13:20 | 15:36/mi
25.2M
5:36:43
25.20 mi
Rank: #28697 (-13)
40K β†’ 25.2M
6:03 | 17:33/mi
FINISH
5:47:25
26.22 mi
Rank: #28646 (+51)
25.2M β†’ FINISH
10:42 | 10:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:33:23
Pace11:43 /mi
2nd Half
Distance13.11 mi
Time3:14:02
Pace14:49 /mi
πŸ“ŠPositive Split: 26.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:0633:2210:4533:22
10:45
-
10K
6.21 mi12:43:441:12:0011:3638:38
12:27
+1:42
15K
9.32 mi13:20:091:48:2511:3836:25
11:44
-0:43
20K
12.43 mi13:57:152:25:3111:4337:06
11:57
+0:13
HALF
13.11 mi14:05:072:33:2311:437:52
11:33
-0:24
25K
15.53 mi14:35:563:04:1211:5230:49
12:43
+1:10
30K
18.64 mi15:20:463:49:0212:1844:50
14:26
+1:43
20M
20.00 mi15:37:384:05:5412:1816:52
12:26
-2:00
21M
21.00 mi15:58:344:26:5012:4320:56
20:56
+8:30
35K
21.75 mi16:10:254:38:4112:4911:51
15:51
-5:05
23M
23.00 mi16:35:045:03:2013:1224:39
19:42
+3:51
24M
24.00 mi16:49:045:17:2013:1414:00
14:00
-5:42
40K
24.85 mi17:02:245:30:4013:1913:20
15:36
+1:36
25.2M
25.20 mi17:08:275:36:4313:226:03
17:33
+1:57
FINISH
26.22 mi17:19:095:47:2513:1610:42
10:30
-7:03

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

10:30 /mi

Average Pace

13:16 /mi

Slowest Pace

20:56 /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

44:04

13% of race

Time at Steady Pace

3:01:42

52% of race

Time at Slower Pace

2:01:39

35% of race

Average Pace: 13:15 /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 mi12:05:0633:2210:4533:22
10:45
#27610
10K
6.21 mi12:43:441:12:0011:3638:38
12:27
#28460
15K
9.32 mi13:20:091:48:2511:3836:25
11:44
#28359
20K
12.43 mi13:57:152:25:3111:4337:06
11:57
#28282
HALF
13.11 mi14:05:072:33:2311:437:52
11:33
#28268
25K
15.53 mi14:35:563:04:1211:5230:49
12:43
#28231
30K
18.64 mi15:20:463:49:0212:1844:50
14:26
#28329
20M
20.00 mi15:37:384:05:5412:1816:52
12:26
#28251
21M
21.00 mi15:58:344:26:5012:4320:56
20:56
#28458
35K
21.75 mi16:10:254:38:4112:4911:51
15:51
#28499
23M
23.00 mi16:35:045:03:2013:1224:39
19:42
#28674
24M
24.00 mi16:49:045:17:2013:1414:00
14:00
#28677
40K
24.85 mi17:02:245:30:4013:1913:20
15:36
#28684
25.2M
25.20 mi17:08:275:36:4313:226:03
17:33
#28697
FINISH
26.22 mi17:19:095:47:2513:1610:42
10:30
#28646
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXAge DivSeg. OverallSeg. XSeg. Age Div
5K3.11 mi3.11 mi2761010210228173(Top 97%)102(Top 99%)102
10K6.21 mi3.10 mi28460-85010210228801(Top 99%)102(Top 99%)102
15K9.32 mi3.11 mi28359+10110210228173(Top 97%)102(Top 99%)102
20K12.43 mi3.11 mi28282+7710210227976(Top 96%)102(Top 99%)102
HALF13.11 mi0.68 mi28268+1410210227919(Top 96%)102(Top 99%)102
25K15.53 mi2.42 mi28231+3710210228064(Top 97%)102(Top 99%)102
30K18.64 mi3.11 mi28329-9810210228590(Top 99%)103(Top 100%)103
20M20.00 mi1.36 mi28251+7810210226880(Top 93%)101(Top 98%)101
21M21.00 mi1.00 mi28458-20710210229006(Top 100%)103(Top 100%)103
35K21.75 mi0.75 mi28499-4110210228852(Top 99%)103(Top 100%)103
23M23.00 mi1.25 mi28674-17510210229004(Top 100%)103(Top 100%)103
24M24.00 mi1.00 mi28677-310210228350(Top 98%)102(Top 99%)102
40K24.85 mi0.85 mi28684-710210228660(Top 99%)101(Top 98%)101
25.2M25.20 mi0.35 mi28697-1310210228811(Top 99%)101(Top 98%)101
FINISH26.22 mi1.02 mi28646+5110210225083(Top 86%)91(Top 88%)91

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
Γ—21
+97ft-345ft

Overall

28173

X

102

Age Div

102

5K→10K

3.1 - 6.2 mi

Top 99%
Γ—5
+79ft-138ft

Overall

28801

X

102

Age Div

102

10K→15K

6.2 - 9.3 mi

Top 97%
Γ—3
+67ft-78ft

Overall

28173

X

102

Age Div

102

15K→20K

9.3 - 12.4 mi

Top 96%
Γ—5
+106ft-86ft

Overall

27976

X

102

Age Div

102

20K→HALF

12.4 - 13.1 mi

Top 96%
Γ—2
+19ft-37ft

Overall

27919

X

102

Age Div

102

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28064

X

102

Age Div

102

25K→30K

15.5 - 18.6 mi

Top 99%
Γ—9
+181ft-148ft

Overall

28590

X

103

Age Div

103

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

26880

X

101

Age Div

101

20M→21M

20.0 - 21.0 mi

Top 100%
Γ—8
+106ft-24ft

Overall

29006

X

103

Age Div

103

21M→35K

21.0 - 21.8 mi

Top 99%
Γ—7
+17ft-86ft

Overall

28852

X

103

Age Div

103

35K→23M

21.8 - 23.0 mi

Top 100%
Γ—5
+23ft-63ft

Overall

29004

X

103

Age Div

103

23M→24M

23.0 - 24.0 mi

Top 98%
Γ—6
+12ft-82ft

Overall

28350

X

102

Age Div

102

24M→40K

24.0 - 24.9 mi

Top 99%
Γ—1
+6ft-20ft

Overall

28660

X

101

Age Div

101

40K→25.2M

24.9 - 25.2 mi

Top 99%
Γ—1
+13ft-16ft

Overall

28811

X

101

Age Div

101

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
Γ—2
+22ft-21ft

Overall

25083

X

91

Age Div

91

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
484
Passed By
857
Net Change
-1036
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27610
5K β†’ 10K4200-850#27610#28460
10K β†’ 15K12322+101#28460#28359
15K β†’ 20K10023+77#28359#28282
20K β†’ HALF228+14#28282#28268
HALF β†’ 25K6730+37#28268#28231
25K β†’ 30K23121-98#28231#28329
30K β†’ 20M780+78#28329#28251
20M β†’ 21M2200-207#28251#28458
21M β†’ 35K142-41#28458#28499
35K β†’ 23M1176-175#28499#28674
23M β†’ 24M710-3#28674#28677
24M β†’ 40K411-7#28677#28684
40K β†’ 25.2M114-13#28684#28697
25.2M β†’ FINISH510+51#28697#28646
TOTALS484857-1036
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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