Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Shae Sanders

Bib: 27062 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
26:56
3.11 mi
Rank: #21023
Start β†’ 5K
26:56 | 8:41/mi
10K
53:53
6.21 mi
Rank: #21167 (-144)
5K β†’ 10K
26:57 | 8:41/mi
15K
1:20:39
9.32 mi
Rank: #21031 (+136)
10K β†’ 15K
26:46 | 8:37/mi
20K
1:46:45
12.43 mi
Rank: #20430 (+601)
15K β†’ 20K
26:06 | 8:25/mi
HALF
1:52:26
13.11 mi
Rank: #20361 (+69)
20K β†’ HALF
5:41 | 8:21/mi
25K
2:12:44
15.53 mi
Rank: #19968 (+393)
HALF β†’ 25K
20:18 | 8:23/mi
30K
2:39:09
18.64 mi
Rank: #19440 (+528)
25K β†’ 30K
26:25 | 8:31/mi
20M
2:50:27
20.00 mi
Rank: #19127 (+313)
30K β†’ 20M
11:18 | 8:20/mi
21M
2:58:53
21.00 mi
Rank: #18758 (+369)
20M β†’ 21M
8:26 | 8:26/mi
35K
3:04:41
21.75 mi
Rank: #18567 (+191)
21M β†’ 35K
5:48 | 7:46/mi
23M
3:14:50
23.00 mi
Rank: #18277 (+290)
35K β†’ 23M
10:09 | 8:07/mi
24M
3:22:49
24.00 mi
Rank: #18078 (+199)
23M β†’ 24M
7:59 | 7:59/mi
40K
3:29:43
24.85 mi
Rank: #17882 (+196)
24M β†’ 40K
6:54 | 8:05/mi
25.2M
3:32:39
25.20 mi
Rank: #17770 (+112)
40K β†’ 25.2M
2:56 | 8:31/mi
FINISH
3:40:12
26.22 mi
Rank: #17513 (+257)
25.2M β†’ FINISH
7:33 | 7:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:52:26
Pace8:35 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:47:46
Pace8:14 /mi
πŸ“ŠNegative Split: 4.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2226:568:4126:56
8:41
-
10K
6.21 mi12:15:1953:538:4126:57
8:41
0:00
15K
9.32 mi12:42:051:20:398:4026:46
8:37
-0:04
20K
12.43 mi13:08:111:46:458:3626:06
8:25
-0:12
HALF
13.11 mi13:13:521:52:268:355:41
8:21
-0:04
25K
15.53 mi13:34:102:12:448:3320:18
8:23
+0:02
30K
18.64 mi14:00:352:39:098:3326:25
8:31
+0:08
20M
20.00 mi14:11:532:50:278:3211:18
8:20
-0:11
21M
21.00 mi14:20:192:58:538:328:26
8:26
+0:06
35K
21.75 mi14:26:073:04:418:305:48
7:46
-0:40
23M
23.00 mi14:36:163:14:508:2910:09
8:07
+0:21
24M
24.00 mi14:44:153:22:498:287:59
7:59
-0:08
40K
24.85 mi14:51:093:29:438:276:54
8:05
+0:06
25.2M
25.20 mi14:54:053:32:398:272:56
8:31
+0:26
FINISH
26.22 mi15:01:383:40:128:257:33
7:25
-1:06

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

7:25 /mi

Average Pace

8:24 /mi

Slowest Pace

8:41 /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

38:23

17% of race

Time at Steady Pace

3:01:49

83% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:48:2226:568:4126:56
8:41
#21023
10K
6.21 mi12:15:1953:538:4126:57
8:41
#21167
15K
9.32 mi12:42:051:20:398:4026:46
8:37
#21031
20K
12.43 mi13:08:111:46:458:3626:06
8:25
#20430
HALF
13.11 mi13:13:521:52:268:355:41
8:21
#20361
25K
15.53 mi13:34:102:12:448:3320:18
8:23
#19968
30K
18.64 mi14:00:352:39:098:3326:25
8:31
#19440
20M
20.00 mi14:11:532:50:278:3211:18
8:20
#19127
21M
21.00 mi14:20:192:58:538:328:26
8:26
#18758
35K
21.75 mi14:26:073:04:418:305:48
7:46
#18567
23M
23.00 mi14:36:163:14:508:2910:09
8:07
#18277
24M
24.00 mi14:44:153:22:498:287:59
7:59
#18078
40K
24.85 mi14:51:093:29:438:276:54
8:05
#17882
25.2M
25.20 mi14:54:053:32:398:272:56
8:31
#17770
FINISH
26.22 mi15:01:383:40:128:257:33
7:25
#17513
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 mi210238178817820769(Top 72%)7985(Top 63%)7985(Top 140%)
10K6.21 mi3.10 mi21167-1448230-528230-5221299(Top 73%)8282(Top 66%)8282(Top 145%)
15K9.32 mi3.11 mi21031+1368155+758155+7520769(Top 72%)7985(Top 63%)7985(Top 140%)
20K12.43 mi3.11 mi20430+6017847+3087847+30818723(Top 65%)6922(Top 55%)6922(Top 121%)
HALF13.11 mi0.68 mi20361+697817+307817+3019271(Top 66%)7175(Top 57%)7175(Top 126%)
25K15.53 mi2.42 mi19968+3937612+2057612+20517815(Top 61%)6454(Top 51%)6454(Top 113%)
30K18.64 mi3.11 mi19440+5287352+2607352+26016948(Top 58%)6072(Top 48%)6072(Top 106%)
20M20.00 mi1.36 mi19127+3137190+1627190+16215084(Top 52%)5114(Top 41%)5114(Top 89%)
21M21.00 mi1.00 mi18758+3697002+1887002+18812753(Top 44%)3938(Top 31%)3938(Top 69%)
35K21.75 mi0.75 mi18567+1916896+1066896+10612790(Top 44%)3990(Top 32%)3990(Top 70%)
23M23.00 mi1.25 mi18277+2906769+1276769+12713251(Top 46%)4324(Top 34%)4324(Top 76%)
24M24.00 mi1.00 mi18078+1996673+966673+9613716(Top 47%)4646(Top 37%)4646(Top 81%)
40K24.85 mi0.85 mi17882+1966589+846589+8413031(Top 45%)4356(Top 35%)4356(Top 76%)
25.2M25.20 mi0.35 mi17770+1126530+596530+5911820(Top 41%)3807(Top 30%)3807(Top 67%)
FINISH26.22 mi1.02 mi17513+2576403+1276403+12710797(Top 37%)3271(Top 26%)3271(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
Γ—21
+97ft-345ft

Overall

20769

Females

7985

F18-39

7985

5K→10K

3.1 - 6.2 mi

Top 73%
Γ—5
+79ft-138ft

Overall

21299

Females

8282

F18-39

8282

10K→15K

6.2 - 9.3 mi

Top 72%
Γ—3
+67ft-78ft

Overall

20769

Females

7985

F18-39

7985

15K→20K

9.3 - 12.4 mi

Top 65%
Γ—5
+106ft-86ft

Overall

18723

Females

6922

F18-39

6922

20K→HALF

12.4 - 13.1 mi

Top 66%
Γ—2
+19ft-37ft

Overall

19271

Females

7175

F18-39

7175

HALF→25K

13.1 - 15.5 mi

Top 61%
Γ—4
+66ft-88ft

Overall

17815

Females

6454

F18-39

6454

25K→30K

15.5 - 18.6 mi

Top 58%
Γ—9
+181ft-148ft

Overall

16948

Females

6072

F18-39

6072

30K→20M

18.6 - 20.0 mi

Top 52%
Γ—5
+64ft-50ft

Overall

15084

Females

5114

F18-39

5114

20M→21M

20.0 - 21.0 mi

Top 44%
Γ—8
+106ft-24ft

Overall

12753

Females

3938

F18-39

3938

21M→35K

21.0 - 21.8 mi

Top 44%
Γ—7
+17ft-86ft

Overall

12790

Females

3990

F18-39

3990

35K→23M

21.8 - 23.0 mi

Top 46%
Γ—5
+23ft-63ft

Overall

13251

Females

4324

F18-39

4324

23M→24M

23.0 - 24.0 mi

Top 47%
Γ—6
+12ft-82ft

Overall

13716

Females

4646

F18-39

4646

24M→40K

24.0 - 24.9 mi

Top 45%
Γ—1
+6ft-20ft

Overall

13031

Females

4356

F18-39

4356

40K→25.2M

24.9 - 25.2 mi

Top 41%
Γ—1
+13ft-16ft

Overall

11820

Females

3807

F18-39

3807

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
Γ—2
+22ft-21ft

Overall

10797

Females

3271

F18-39

3271

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4008*
Passed By
354
Net Change
+3510
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21023
5K β†’ 10K200200-144#21023#21167
10K β†’ 15K253*117+136#21167#21031
15K β†’ 20K607*6+601#21031#20430
20K β†’ HALF745+69#20430#20361
HALF β†’ 25K395*2+393#20361#19968
25K β†’ 30K539*11+528#19968#19440
30K β†’ 20M314*1+313#19440#19127
20M β†’ 21M369*0+369#19127#18758
21M β†’ 35K1921+191#18758#18567
35K β†’ 23M292*2+290#18567#18277
23M β†’ 24M201*2+199#18277#18078
24M β†’ 40K1993+196#18078#17882
40K β†’ 25.2M1142+112#17882#17770
25.2M β†’ FINISH259*2+257#17770#17513
TOTALS4008*354+3510

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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