Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sarah Hotzel

Bib: 17404 β€’F β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Age Group (F18-39)
#0 / 5716
Top 40%
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
24:33
3.11 mi
Rank: #16207
Start β†’ 5K
24:33 | 7:55/mi
10K
48:44
6.21 mi
Rank: #15845 (+362)
5K β†’ 10K
24:11 | 7:48/mi
15K
1:12:32
9.32 mi
Rank: #15281 (+564)
10K β†’ 15K
23:48 | 7:40/mi
20K
1:36:12
12.43 mi
Rank: #14643 (+638)
15K β†’ 20K
23:40 | 7:38/mi
HALF
1:41:21
13.11 mi
Rank: #14591 (+52)
20K β†’ HALF
5:09 | 7:34/mi
25K
1:59:43
15.53 mi
Rank: #14118 (+473)
HALF β†’ 25K
18:22 | 7:35/mi
30K
2:23:21
18.64 mi
Rank: #13450 (+668)
25K β†’ 30K
23:38 | 7:37/mi
20M
2:33:36
20.00 mi
Rank: #13118 (+332)
30K β†’ 20M
10:15 | 7:33/mi
21M
2:41:08
21.00 mi
Rank: #12745 (+373)
20M β†’ 21M
7:32 | 7:32/mi
35K
2:46:25
21.75 mi
Rank: #12538 (+207)
21M β†’ 35K
5:17 | 7:04/mi
23M
2:55:32
23.00 mi
Rank: #12210 (+328)
35K β†’ 23M
9:07 | 7:18/mi
24M
3:02:37
24.00 mi
Rank: #11917 (+293)
23M β†’ 24M
7:05 | 7:05/mi
40K
3:08:41
24.85 mi
Rank: #11641 (+276)
24M β†’ 40K
6:04 | 7:06/mi
25.2M
3:11:16
25.20 mi
Rank: #11506 (+135)
40K β†’ 25.2M
2:35 | 7:30/mi
FINISH
3:18:07
26.22 mi
Rank: #11203 (+303)
25.2M β†’ FINISH
6:51 | 6:44/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:41:21
Pace7:44 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:36:46
Pace7:23 /mi
πŸ“ŠNegative Split: 4.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:3024:337:5524:33
7:55
-
10K
6.21 mi11:30:4148:447:5124:11
7:48
-0:07
15K
9.32 mi11:54:291:12:327:4723:48
7:40
-0:08
20K
12.43 mi12:18:091:36:127:4523:40
7:38
-0:02
HALF
13.11 mi12:23:181:41:217:445:09
7:34
-0:04
25K
15.53 mi12:41:401:59:437:4318:22
7:35
+0:01
30K
18.64 mi13:05:182:23:217:4223:38
7:37
+0:02
20M
20.00 mi13:15:332:33:367:4110:15
7:33
-0:04
21M
21.00 mi13:23:052:41:087:417:32
7:32
-0:01
35K
21.75 mi13:28:222:46:257:405:17
7:04
-0:28
23M
23.00 mi13:37:292:55:327:389:07
7:18
+0:14
24M
24.00 mi13:44:343:02:377:377:05
7:05
-0:13
40K
24.85 mi13:50:383:08:417:366:04
7:06
+0:01
25.2M
25.20 mi13:53:133:11:167:362:35
7:30
+0:24
FINISH
26.22 mi14:00:043:18:077:346:51
6:44
-0:46

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

6:44 /mi

Average Pace

7:34 /mi

Slowest Pace

7:55 /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

34:24

17% of race

Time at Steady Pace

2:43:43

83% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi11:06:3024:337:5524:33
7:55
#16207
10K
6.21 mi11:30:4148:447:5124:11
7:48
#15845
15K
9.32 mi11:54:291:12:327:4723:48
7:40
#15281
20K
12.43 mi12:18:091:36:127:4523:40
7:38
#14643
HALF
13.11 mi12:23:181:41:217:445:09
7:34
#14591
25K
15.53 mi12:41:401:59:437:4318:22
7:35
#14118
30K
18.64 mi13:05:182:23:217:4223:38
7:37
#13450
20M
20.00 mi13:15:332:33:367:4110:15
7:33
#13118
21M
21.00 mi13:23:052:41:087:417:32
7:32
#12745
35K
21.75 mi13:28:222:46:257:405:17
7:04
#12538
23M
23.00 mi13:37:292:55:327:389:07
7:18
#12210
24M
24.00 mi13:44:343:02:377:377:05
7:05
#11917
40K
24.85 mi13:50:383:08:417:366:04
7:06
#11641
25.2M
25.20 mi13:53:133:11:167:362:35
7:30
#11506
FINISH
26.22 mi14:00:043:18:077:346:51
6:44
#11203
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 mi162075443544314195(Top 49%)4246(Top 34%)4246(Top 74%)
10K6.21 mi3.10 mi15845+3625228+2155228+21515485(Top 53%)4993(Top 40%)4993(Top 87%)
15K9.32 mi3.11 mi15281+5644907+3214907+32114195(Top 49%)4246(Top 34%)4246(Top 74%)
20K12.43 mi3.11 mi14643+6384514+3934514+39312993(Top 45%)3658(Top 29%)3658(Top 64%)
HALF13.11 mi0.68 mi14591+524481+334481+3313460(Top 46%)3823(Top 30%)3823(Top 67%)
25K15.53 mi2.42 mi14118+4734231+2504231+25012057(Top 42%)3202(Top 25%)3202(Top 56%)
30K18.64 mi3.11 mi13450+6683898+3333898+33310509(Top 36%)2523(Top 20%)2523(Top 44%)
20M20.00 mi1.36 mi13118+3323743+1553743+1559459(Top 33%)2141(Top 17%)2141(Top 37%)
21M21.00 mi1.00 mi12745+3733568+1753568+1756756(Top 23%)1135(Top 9%)1135(Top 20%)
35K21.75 mi0.75 mi12538+2073455+1133455+1137649(Top 26%)1428(Top 11%)1428(Top 25%)
23M23.00 mi1.25 mi12210+3283291+1643291+1647410(Top 26%)1394(Top 11%)1394(Top 24%)
24M24.00 mi1.00 mi11917+2933160+1313160+1317108(Top 24%)1350(Top 11%)1350(Top 24%)
40K24.85 mi0.85 mi11641+2763031+1293031+1296153(Top 21%)1059(Top 8%)1059(Top 19%)
25.2M25.20 mi0.35 mi11506+1352976+552976+555319(Top 18%)873(Top 7%)873(Top 15%)
FINISH26.22 mi1.02 mi11203+3032833+1432833+1435643(Top 19%)998(Top 8%)998(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
Γ—21
+97ft-345ft

Overall

14195

Females

4246

F18-39

4246

5K→10K

3.1 - 6.2 mi

Top 53%
Γ—5
+79ft-138ft

Overall

15485

Females

4993

F18-39

4993

10K→15K

6.2 - 9.3 mi

Top 49%
Γ—3
+67ft-78ft

Overall

14195

Females

4246

F18-39

4246

15K→20K

9.3 - 12.4 mi

Top 45%
Γ—5
+106ft-86ft

Overall

12993

Females

3658

F18-39

3658

20K→HALF

12.4 - 13.1 mi

Top 46%
Γ—2
+19ft-37ft

Overall

13460

Females

3823

F18-39

3823

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12057

Females

3202

F18-39

3202

25K→30K

15.5 - 18.6 mi

Top 36%
Γ—9
+181ft-148ft

Overall

10509

Females

2523

F18-39

2523

30K→20M

18.6 - 20.0 mi

Top 33%
Γ—5
+64ft-50ft

Overall

9459

Females

2141

F18-39

2141

20M→21M

20.0 - 21.0 mi

Top 23%
Γ—8
+106ft-24ft

Overall

6756

Females

1135

F18-39

1135

21M→35K

21.0 - 21.8 mi

Top 26%
Γ—7
+17ft-86ft

Overall

7649

Females

1428

F18-39

1428

35K→23M

21.8 - 23.0 mi

Top 26%
Γ—5
+23ft-63ft

Overall

7410

Females

1394

F18-39

1394

23M→24M

23.0 - 24.0 mi

Top 24%
Γ—6
+12ft-82ft

Overall

7108

Females

1350

F18-39

1350

24M→40K

24.0 - 24.9 mi

Top 21%
Γ—1
+6ft-20ft

Overall

6153

Females

1059

F18-39

1059

40K→25.2M

24.9 - 25.2 mi

Top 18%
Γ—1
+13ft-16ft

Overall

5319

Females

873

F18-39

873

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
Γ—2
+22ft-21ft

Overall

5643

Females

998

F18-39

998

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5215*
Passed By
211
Net Change
+5004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#16207
5K β†’ 10K500*138+362#16207#15845
10K β†’ 15K603*39+564#15845#15281
15K β†’ 20K646*8+638#15281#14643
20K β†’ HALF6311+52#14643#14591
HALF β†’ 25K479*6+473#14591#14118
25K β†’ 30K674*6+668#14118#13450
30K β†’ 20M333*1+332#13450#13118
20M β†’ 21M373*0+373#13118#12745
21M β†’ 35K207*0+207#12745#12538
35K β†’ 23M328*0+328#12538#12210
23M β†’ 24M294*1+293#12210#11917
24M β†’ 40K276*0+276#11917#11641
40K β†’ 25.2M1350+135#11641#11506
25.2M β†’ FINISH304*1+303#11506#11203
TOTALS5215*211+5004

* 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

Activity Data

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