Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Cherie Hansen

Bib: 22170FAge: N/A

ID

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 31%
Age Group (F45-49)
#0 / 1786
Top 38%
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
25:47
3.11 mi
Rank: #18856
Start5K
25:47 | 8:18/mi
10K
50:55
6.21 mi
Rank: #18374 (+482)
5K10K
25:08 | 8:06/mi
15K
1:15:52
9.32 mi
Rank: #18000 (+374)
10K15K
24:57 | 8:02/mi
20K
1:41:03
12.43 mi
Rank: #17724 (+276)
15K20K
25:11 | 8:07/mi
HALF
1:46:21
13.11 mi
Rank: #17604 (+120)
20KHALF
5:18 | 7:47/mi
25K
2:05:54
15.53 mi
Rank: #17297 (+307)
HALF25K
19:33 | 8:04/mi
30K
2:31:31
18.64 mi
Rank: #16904 (+393)
25K30K
25:37 | 8:15/mi
20M
2:42:59
20.00 mi
Rank: #16807 (+97)
30K20M
11:28 | 8:27/mi
21M
2:51:55
21.00 mi
Rank: #16716 (+91)
20M21M
8:56 | 8:56/mi
35K
2:57:56
21.75 mi
Rank: #16613 (+103)
21M35K
6:01 | 8:03/mi
23M
3:08:27
23.00 mi
Rank: #16499 (+114)
35K23M
10:31 | 8:25/mi
24M
3:16:37
24.00 mi
Rank: #16409 (+90)
23M24M
8:10 | 8:10/mi
40K
3:23:57
24.85 mi
Rank: #16361 (+48)
24M40K
7:20 | 8:35/mi
25.2M
3:27:04
25.20 mi
Rank: #16332 (+29)
40K25.2M
3:07 | 9:03/mi
FINISH
3:34:54
26.22 mi
Rank: #16205 (+127)
25.2MFINISH
7:50 | 7:42/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:21
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:48:33
Pace8:17 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:34:0025:478:1825:47
8:18
-
10K
6.21 mi11:59:0850:558:1225:08
8:06
-0:12
15K
9.32 mi12:24:051:15:528:0924:57
8:02
-0:04
20K
12.43 mi12:49:161:41:038:0825:11
8:07
+0:05
HALF
13.11 mi12:54:341:46:218:075:18
7:47
-0:20
25K
15.53 mi13:14:072:05:548:0719:33
8:04
+0:17
30K
18.64 mi13:39:442:31:318:0825:37
8:15
+0:11
20M
20.00 mi13:51:122:42:598:0911:28
8:27
+0:12
21M
21.00 mi14:00:082:51:558:128:56
8:56
+0:29
35K
21.75 mi14:06:092:57:568:116:01
8:03
-0:53
23M
23.00 mi14:16:403:08:278:1210:31
8:25
+0:22
24M
24.00 mi14:24:503:16:378:128:10
8:10
-0:15
40K
24.85 mi14:32:103:23:578:137:20
8:35
+0:25
25.2M
25.20 mi14:35:173:27:048:143:07
9:03
+0:28
FINISH
26.22 mi14:43:073:34:548:137:50
7:42
-1:21

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

7:42 /mi

Average Pace

8:12 /mi

Slowest Pace

9:03 /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

3:15:31

91% of race

Time at Steady Pace

19:23

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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 mi11:34:0025:478:1825:47
8:18
#18856
10K
6.21 mi11:59:0850:558:1225:08
8:06
#18374
15K
9.32 mi12:24:051:15:528:0924:57
8:02
#18000
20K
12.43 mi12:49:161:41:038:0825:11
8:07
#17724
HALF
13.11 mi12:54:341:46:218:075:18
7:47
#17604
25K
15.53 mi13:14:072:05:548:0719:33
8:04
#17297
30K
18.64 mi13:39:442:31:318:0825:37
8:15
#16904
20M
20.00 mi13:51:122:42:598:0911:28
8:27
#16807
21M
21.00 mi14:00:082:51:558:128:56
8:56
#16716
35K
21.75 mi14:06:092:57:568:116:01
8:03
#16613
23M
23.00 mi14:16:403:08:278:1210:31
8:25
#16499
24M
24.00 mi14:24:503:16:378:128:10
8:10
#16409
40K
24.85 mi14:32:103:23:578:137:20
8:35
#16361
25.2M
25.20 mi14:35:173:27:048:143:07
9:03
#16332
FINISH
26.22 mi14:43:073:34:548:137:50
7:42
#16205
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 mi188567003700317258(Top 59%)6058(Top 48%)6058(Top 339%)
10K6.21 mi3.10 mi18374+4826706+2976706+29717898(Top 62%)6429(Top 51%)6429(Top 360%)
15K9.32 mi3.11 mi18000+3746491+2156491+21517258(Top 59%)6058(Top 48%)6058(Top 339%)
20K12.43 mi3.11 mi17724+2766343+1486343+14816890(Top 58%)5876(Top 47%)5876(Top 329%)
HALF13.11 mi0.68 mi17604+1206271+726271+7215447(Top 53%)5013(Top 40%)5013(Top 281%)
25K15.53 mi2.42 mi17297+3076104+1676104+16715889(Top 55%)5360(Top 43%)5360(Top 300%)
30K18.64 mi3.11 mi16904+3935907+1975907+19715244(Top 53%)5106(Top 41%)5106(Top 286%)
20M20.00 mi1.36 mi16807+975871+365871+3615873(Top 55%)5571(Top 44%)5571(Top 312%)
21M21.00 mi1.00 mi16716+915840+315840+3115797(Top 54%)5572(Top 44%)5572(Top 312%)
35K21.75 mi0.75 mi16613+1035790+505790+5014819(Top 51%)5100(Top 41%)5100(Top 286%)
23M23.00 mi1.25 mi16499+1145762+285762+2815146(Top 52%)5345(Top 42%)5345(Top 299%)
24M24.00 mi1.00 mi16409+905727+355727+3514888(Top 51%)5277(Top 42%)5277(Top 295%)
40K24.85 mi0.85 mi16361+485725+25725+216169(Top 56%)6063(Top 48%)6063(Top 339%)
25.2M25.20 mi0.35 mi16332+295716+95716+915015(Top 52%)5465(Top 43%)5465(Top 306%)
FINISH26.22 mi1.02 mi16205+1275661+555661+5512922(Top 45%)4354(Top 35%)4354(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17258

Females

6058

F45-49

6058

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17898

Females

6429

F45-49

6429

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17258

Females

6058

F45-49

6058

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16890

Females

5876

F45-49

5876

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15447

Females

5013

F45-49

5013

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15889

Females

5360

F45-49

5360

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15244

Females

5106

F45-49

5106

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

15873

Females

5571

F45-49

5571

20M→21M

20.0 - 21.0 mi

Top 54%
×8
+106ft-24ft

Overall

15797

Females

5572

F45-49

5572

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14819

Females

5100

F45-49

5100

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15146

Females

5345

F45-49

5345

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14888

Females

5277

F45-49

5277

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16169

Females

6063

F45-49

6063

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15015

Females

5465

F45-49

5465

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

12922

Females

4354

F45-49

4354

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3138*
Passed By
487
Net Change
+2651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18856
5K10K586*104+482#18856#18374
10K15K437*63+374#18374#18000
15K20K318*42+276#18000#17724
20KHALF1222+120#17724#17604
HALF25K319*12+307#17604#17297
25K30K422*29+393#17297#16904
30K20M13639+97#16904#16807
20M21M13342+91#16807#16716
21M35K11512+103#16716#16613
35K23M15743+114#16613#16499
23M24M11828+90#16499#16409
24M40K9345+48#16409#16361
40K25.2M4112+29#16361#16332
25.2MFINISH14114+127#16332#16205
TOTALS3138*487+2651

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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