Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sarah Strunck

Bib: 15768FAge: N/A

AZ

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
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
22:39
3.11 mi
Rank: #10982
Start5K
22:39 | 7:18/mi
10K
45:50
6.21 mi
Rank: #11784 (-802)
5K10K
23:11 | 7:28/mi
15K
1:10:46
9.32 mi
Rank: #13617 (-1833)
10K15K
24:56 | 8:02/mi
20K
1:36:28
12.43 mi
Rank: #14850 (-1233)
15K20K
25:42 | 8:17/mi
HALF
1:41:59
13.11 mi
Rank: #15010 (-160)
20KHALF
5:31 | 8:06/mi
25K
2:02:25
15.53 mi
Rank: #15614 (-604)
HALF25K
20:26 | 8:26/mi
30K
2:29:26
18.64 mi
Rank: #16118 (-504)
25K30K
27:01 | 8:42/mi
20M
2:41:44
20.00 mi
Rank: #16376 (-258)
30K20M
12:18 | 9:04/mi
21M
2:51:12
21.00 mi
Rank: #16478 (-102)
20M21M
9:28 | 9:28/mi
35K
2:58:10
21.75 mi
Rank: #16689 (-211)
21M35K
6:58 | 9:19/mi
23M
3:10:10
23.00 mi
Rank: #17007 (-318)
35K23M
12:00 | 9:36/mi
24M
3:19:56
24.00 mi
Rank: #17313 (-306)
23M24M
9:46 | 9:46/mi
40K
3:28:19
24.85 mi
Rank: #17519 (-206)
24M40K
8:23 | 9:49/mi
25.2M
3:31:52
25.20 mi
Rank: #17569 (-50)
40K25.2M
3:33 | 10:18/mi
FINISH
3:41:03
26.22 mi
Rank: #17718 (-149)
25.2MFINISH
9:11 | 9:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:59
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:59:04
Pace9:05 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5322:397:1822:39
7:18
-
10K
6.21 mi11:18:0445:507:2323:11
7:28
+0:10
15K
9.32 mi11:43:001:10:467:3624:56
8:02
+0:34
20K
12.43 mi12:08:421:36:287:4625:42
8:17
+0:15
HALF
13.11 mi12:14:131:41:597:475:31
8:06
-0:11
25K
15.53 mi12:34:392:02:257:5320:26
8:26
+0:20
30K
18.64 mi13:01:402:29:268:0127:01
8:42
+0:16
20M
20.00 mi13:13:582:41:448:0612:18
9:04
+0:22
21M
21.00 mi13:23:262:51:128:109:28
9:28
+0:24
35K
21.75 mi13:30:242:58:108:126:58
9:19
-0:09
23M
23.00 mi13:42:243:10:108:1712:00
9:36
+0:17
24M
24.00 mi13:52:103:19:568:209:46
9:46
+0:10
40K
24.85 mi14:00:333:28:198:238:23
9:49
+0:03
25.2M
25.20 mi14:04:063:31:528:253:33
10:18
+0:29
FINISH
26.22 mi14:13:173:41:038:279:11
9:01
-1:17

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

7:18 /mi

Average Pace

8:26 /mi

Slowest Pace

10:18 /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

2:02:25

55% of race

Time at Steady Pace

55:28

25% of race

Time at Slower Pace

43:10

20% of race

Average Pace: 8:26 /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 mi10:54:5322:397:1822:39
7:18
#10982
10K
6.21 mi11:18:0445:507:2323:11
7:28
#11784
15K
9.32 mi11:43:001:10:467:3624:56
8:02
#13617
20K
12.43 mi12:08:421:36:287:4625:42
8:17
#14850
HALF
13.11 mi12:14:131:41:597:475:31
8:06
#15010
25K
15.53 mi12:34:392:02:257:5320:26
8:26
#15614
30K
18.64 mi13:01:402:29:268:0127:01
8:42
#16118
20M
20.00 mi13:13:582:41:448:0612:18
9:04
#16376
21M
21.00 mi13:23:262:51:128:109:28
9:28
#16478
35K
21.75 mi13:30:242:58:108:126:58
9:19
#16689
23M
23.00 mi13:42:243:10:108:1712:00
9:36
#17007
24M
24.00 mi13:52:103:19:568:209:46
9:46
#17313
40K
24.85 mi14:00:333:28:198:238:23
9:49
#17519
25.2M
25.20 mi14:04:063:31:528:253:33
10:18
#17569
FINISH
26.22 mi14:13:173:41:038:279:11
9:01
#17718
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 mi109822361236117227(Top 59%)6041(Top 48%)6041(Top 106%)
10K6.21 mi3.10 mi11784-8022813-4522813-45212619(Top 43%)3325(Top 26%)3325(Top 58%)
15K9.32 mi3.11 mi13617-18333892-10793892-107917227(Top 59%)6041(Top 48%)6041(Top 106%)
20K12.43 mi3.11 mi14850-12334655-7634655-76317942(Top 62%)6484(Top 52%)6484(Top 113%)
HALF13.11 mi0.68 mi15010-1604748-934748-9317784(Top 61%)6361(Top 51%)6361(Top 111%)
25K15.53 mi2.42 mi15614-6045135-3875135-38718141(Top 63%)6648(Top 53%)6648(Top 116%)
30K18.64 mi3.11 mi16118-5045478-3435478-34318003(Top 62%)6670(Top 53%)6670(Top 117%)
20M20.00 mi1.36 mi16376-2585636-1585636-15819213(Top 66%)7383(Top 59%)7383(Top 129%)
21M21.00 mi1.00 mi16478-1025706-705706-7018382(Top 63%)7002(Top 56%)7002(Top 122%)
35K21.75 mi0.75 mi16689-2115836-1305836-13021206(Top 73%)8538(Top 68%)8538(Top 149%)
23M23.00 mi1.25 mi17007-3186045-2096045-20920887(Top 72%)8402(Top 67%)8402(Top 147%)
24M24.00 mi1.00 mi17313-3066240-1956240-19522150(Top 76%)9118(Top 72%)9118(Top 160%)
40K24.85 mi0.85 mi17519-2066379-1396379-13921380(Top 74%)8772(Top 70%)8772(Top 153%)
25.2M25.20 mi0.35 mi17569-506410-316410-3120428(Top 70%)8279(Top 66%)8279(Top 145%)
FINISH26.22 mi1.02 mi17718-1496527-1176527-11720570(Top 71%)8351(Top 66%)8351(Top 146%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17227

Females

6041

F18-39

6041

5K→10K

3.1 - 6.2 mi

Top 43%
×5
+79ft-138ft

Overall

12619

Females

3325

F18-39

3325

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17227

Females

6041

F18-39

6041

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

17942

Females

6484

F18-39

6484

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17784

Females

6361

F18-39

6361

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18141

Females

6648

F18-39

6648

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

18003

Females

6670

F18-39

6670

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19213

Females

7383

F18-39

7383

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18382

Females

7002

F18-39

7002

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21206

Females

8538

F18-39

8538

35K→23M

21.8 - 23.0 mi

Top 72%
×5
+23ft-63ft

Overall

20887

Females

8402

F18-39

8402

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

22150

Females

9118

F18-39

9118

24M→40K

24.0 - 24.9 mi

Top 74%
×1
+6ft-20ft

Overall

21380

Females

8772

F18-39

8772

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20428

Females

8279

F18-39

8279

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20570

Females

8351

F18-39

8351

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
460
Passed By
2579
Net Change
-6736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10982
5K10K56200-802#10982#11784
10K15K15200-1833#11784#13617
15K20K15200-1233#13617#14850
20KHALF9169-160#14850#15010
HALF25K35200-604#15010#15614
25K30K83200-504#15614#16118
30K20M38200-258#16118#16376
20M21M63165-102#16376#16478
21M35K28200-211#16478#16689
35K23M32200-318#16689#17007
23M24M23200-306#17007#17313
24M40K17200-206#17313#17519
40K25.2M1969-50#17519#17569
25.2MFINISH27176-149#17569#17718
TOTALS4602579-6736
📊

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

AI Key Insights

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