Boston Marathon logo
BOSTON MARATHON 2023

Jessica Zapotechne

Bib: 30127•F

NY

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:50
Rank: #24872
Start → 5K
10:34/mi
32:50 split
10K· 6.21 mi
1:05:37
Rank: #24829 (+43)
5K → 10K
10:33/mi
32:47 split
15K· 9.32 mi
1:38:27
Rank: #24750 (+79)
10K → 15K
10:34/mi
32:50 split
20K· 12.43 mi
2:14:07
Rank: #24912 (-162)
15K → 20K
11:29/mi
35:40 split
Half· 13.11 mi
2:21:18
Rank: #24888 (+24)
20K → Half
10:32/mi
7:11 split
25K· 15.53 mi
2:48:59
Rank: #24817 (+71)
Half → 25K
11:25/mi
27:41 split
30K· 18.64 mi
3:25:12
Rank: #24685 (+132)
25K → 30K
11:39/mi
36:13 split
20M
3:41:24
Rank: #24641 (+44)
30K → 20M
11:55/mi
16:12 split
21M
3:53:59
Rank: #24605 (+36)
20M → 21M
12:35/mi
12:35 split
35K· 21.75 mi
4:02:23
Rank: #24566 (+39)
21M → 35K
11:14/mi
8:24 split
23M
4:16:43
Rank: #24489 (+77)
35K → 23M
11:27/mi
14:20 split
24M
4:27:24
Rank: #24415 (+74)
23M → 24M
10:41/mi
10:41 split
40K· 24.85 mi
4:36:50
Rank: #24350 (+65)
24M → 40K
11:02/mi
9:26 split
25.2M
4:41:03
Rank: #24326 (+24)
40K → 25.2M
12:14/mi
4:13 split
Finish· 26.22 mi
4:51:35
Rank: #24282 (+44)
25.2M → Finish
10:20/mi
10:32 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:18
Pace10:47 /mi
2nd Half
Distance13.11 mi
Time2:30:17
Pace11:28 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:0132:5010:3432:50
10:34
-
10K
6.21 mi12:24:481:05:3710:3432:47
10:33
-0:01
15K
9.32 mi12:57:381:38:2710:3432:50
10:34
+0:01
20K
12.43 mi13:33:182:14:0710:4835:40
11:29
+0:55
Half
13.11 mi13:40:292:21:1810:477:11
10:32
-0:57
25K
15.53 mi14:08:102:48:5910:5327:41
11:25
+0:53
30K
18.64 mi14:44:233:25:1211:0036:13
11:39
+0:14
20M
20.00 mi15:00:353:41:2411:0416:12
11:55
+0:16
21M
21.00 mi15:13:103:53:5911:0912:35
12:35
+0:40
35K
21.75 mi15:21:344:02:2311:098:24
11:14
-1:21
23M
23.00 mi15:35:544:16:4311:1014:20
11:27
+0:13
24M
24.00 mi15:46:354:27:2411:0910:41
10:41
-0:46
40K
24.85 mi15:56:014:36:5011:089:26
11:02
+0:21
25.2M
25.20 mi16:00:144:41:0311:094:13
12:14
+1:12
Finish
26.22 mi16:10:464:51:3511:0810:32
10:20
-1:54

Checkpoints & Pacing

📈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

10:20 /mi

Average Pace

11:08 /mi

Slowest Pace

12:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:51

44% of race

Time at Steady Pace

1:35:31

33% of race

Time at Slower Pace

1:09:13

24% of race

Average Pace: 11:07 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:52:0132:5010:3432:50
10:34
#24872
10K
6.21 mi12:24:481:05:3710:3432:47
10:33
#24829
15K
9.32 mi12:57:381:38:2710:3432:50
10:34
#24750
20K
12.43 mi13:33:182:14:0710:4835:40
11:29
#24912
Half
13.11 mi13:40:292:21:1810:477:11
10:32
#24888
25K
15.53 mi14:08:102:48:5910:5327:41
11:25
#24817
30K
18.64 mi14:44:233:25:1211:0036:13
11:39
#24685
20M
20.00 mi15:00:353:41:2411:0416:12
11:55
#24641
21M
21.00 mi15:13:103:53:5911:0912:35
12:35
#24605
35K
21.75 mi15:21:344:02:2311:098:24
11:14
#24566
23M
23.00 mi15:35:544:16:4311:1014:20
11:27
#24489
24M
24.00 mi15:46:354:27:2411:0910:41
10:41
#24415
40K
24.85 mi15:56:014:36:5011:089:26
11:02
#24350
25.2M
25.20 mi16:00:144:41:0311:094:13
12:14
#24326
Finish
26.22 mi16:10:464:51:3511:0810:32
10:20
#24282
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi24872103711037124576(Top 92%)10220(Top 89%)10220(Top 544%)
10K6.21 mi3.10 mi24829+4310339+3210339+3224773(Top 93%)10313(Top 90%)10313(Top 549%)
15K9.32 mi3.11 mi24750+7910307+3210307+3224576(Top 92%)10220(Top 89%)10220(Top 544%)
20K12.43 mi3.11 mi24912-16210407-10010407-10025221(Top 95%)10613(Top 93%)10613(Top 565%)
Half13.11 mi0.68 mi24888+2410395+1210395+1224273(Top 91%)10077(Top 88%)10077(Top 537%)
25K15.53 mi2.42 mi24817+7110363+3210363+3224560(Top 92%)10260(Top 90%)10260(Top 546%)
30K18.64 mi3.11 mi24685+13210305+5810305+5824066(Top 90%)10050(Top 88%)10050(Top 535%)
20M20.00 mi1.36 mi24641+4410294+1110294+1124108(Top 91%)10135(Top 89%)10135(Top 540%)
21M21.00 mi1.00 mi24605+3610271+2310271+2323568(Top 89%)9846(Top 86%)9846(Top 524%)
35K21.75 mi0.75 mi24566+3910257+1410257+1423703(Top 89%)9991(Top 87%)9991(Top 532%)
23M23.00 mi1.25 mi24489+7710228+2910228+2923168(Top 87%)9679(Top 85%)9679(Top 515%)
24M24.00 mi1.00 mi24415+7410202+2610202+2622440(Top 84%)9339(Top 82%)9339(Top 497%)
40K24.85 mi0.85 mi24350+6510167+3510167+3522445(Top 84%)9370(Top 82%)9370(Top 499%)
25.2M25.20 mi0.35 mi24326+2410157+1010157+1022901(Top 86%)9614(Top 84%)9614(Top 512%)
Finish26.22 mi1.02 mi24282+4410136+2110136+2122669(Top 85%)9491(Top 83%)9491(Top 505%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

24576

Females

10220

F40-44

10220

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

24773

Females

10313

F40-44

10313

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

24576

Females

10220

F40-44

10220

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

25221

Females

10613

F40-44

10613

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

24273

Females

10077

F40-44

10077

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

24560

Females

10260

F40-44

10260

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

24066

Females

10050

F40-44

10050

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24108

Females

10135

F40-44

10135

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

23568

Females

9846

F40-44

9846

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

23703

Females

9991

F40-44

9991

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

23168

Females

9679

F40-44

9679

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

22440

Females

9339

F40-44

9339

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22445

Females

9370

F40-44

9370

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22901

Females

9614

F40-44

9614

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22669

Females

9491

F40-44

9491

Passing Analysis

Category:
Athletes Passed
1202
Passed By
612
Net Change
+590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24872
5K → 10K212169+43#24872#24829
10K → 15K15677+79#24829#24750
15K → 20K51213-162#24750#24912
20K → Half339+24#24912#24888
Half → 25K10736+71#24888#24817
25K → 30K17038+132#24817#24685
30K → 20M7127+44#24685#24641
20M → 21M4913+36#24641#24605
21M → 35K467+39#24605#24566
35K → 23M847+77#24566#24489
23M → 24M784+74#24489#24415
24M → 40K683+65#24415#24350
40K → 25.2M295+24#24350#24326
25.2M → Finish484+44#24326#24282
TOTALS1202612+590
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing