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BOSTON MARATHON 2024

Natalia Wrzask

Bib: 13435•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 30%
Masters (Masters Women)
#0 / 6263
Top 17%
Division (F40-44)
#0 / 1613
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:01
Rank: #7602
Start → 5K
22:01 | 7:05/mi
10K· 6.21 mi
44:03
Rank: #7387 (+215)
5K → 10K
22:02 | 7:06/mi
15K· 9.32 mi
1:06:34
Rank: #7488 (-101)
10K → 15K
22:31 | 7:15/mi
20K· 12.43 mi
1:30:19
Rank: #7893 (-405)
15K → 20K
23:45 | 7:39/mi
Half· 13.11 mi
1:35:27
Rank: #7946 (-53)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:57:45
Rank: #9654 (-1708)
Half → 25K
22:18 | 9:12/mi
30K· 18.64 mi
2:28:16
Rank: #11324 (-1670)
25K → 30K
30:31 | 9:49/mi
20M
2:41:16
Rank: #11625 (-301)
30K → 20M
13:00 | 9:34/mi
21M
2:51:05
Rank: #11644 (-19)
20M → 21M
9:49 | 9:49/mi
35K· 21.75 mi
2:57:50
Rank: #11711 (-67)
21M → 35K
6:45 | 9:01/mi
23M
3:09:18
Rank: #11675 (+36)
35K → 23M
11:28 | 9:09/mi
24M
3:17:46
Rank: #11506 (+169)
23M → 24M
8:28 | 8:28/mi
40K· 24.85 mi
3:25:05
Rank: #11345 (+161)
24M → 40K
7:19 | 8:33/mi
25.2M
3:28:37
Rank: #11321 (+24)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:36:15
Rank: #11053 (+268)
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:27
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time2:00:48
Pace9:13 /mi
📊Positive Split: 26.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5022:017:0522:01
7:05
-
10K
6.21 mi11:13:5244:037:0522:02
7:06
+0:01
15K
9.32 mi11:36:231:06:347:0922:31
7:15
+0:09
20K
12.43 mi12:00:081:30:197:1623:45
7:39
+0:24
Half
13.11 mi12:05:161:35:277:175:08
7:31
-0:08
25K
15.53 mi12:27:341:57:457:3522:18
9:12
+1:41
30K
18.64 mi12:58:052:28:167:5730:31
9:49
+0:37
20M
20.00 mi13:11:052:41:168:0413:00
9:34
-0:15
21M
21.00 mi13:20:542:51:058:099:49
9:49
+0:15
35K
21.75 mi13:27:392:57:508:116:45
9:01
-0:48
23M
23.00 mi13:39:073:09:188:1411:28
9:09
+0:08
24M
24.00 mi13:47:353:17:468:148:28
8:28
-0:41
40K
24.85 mi13:54:543:25:058:157:19
8:33
+0:05
25.2M
25.20 mi13:58:263:28:378:173:32
10:15
+1:42
Finish
26.22 mi14:06:043:36:158:157:38
7:29
-2:46

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

7:05 /mi

Average Pace

8:15 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:05

48% of race

Time at Steady Pace

22:32

10% of race

Time at Slower Pace

1:30:38

42% of race

Average Pace: 8:15 /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 mi10:51:5022:017:0522:01
7:05
#7602
10K
6.21 mi11:13:5244:037:0522:02
7:06
#7387
15K
9.32 mi11:36:231:06:347:0922:31
7:15
#7488
20K
12.43 mi12:00:081:30:197:1623:45
7:39
#7893
Half
13.11 mi12:05:161:35:277:175:08
7:31
#7946
25K
15.53 mi12:27:341:57:457:3522:18
9:12
#9654
30K
18.64 mi12:58:052:28:167:5730:31
9:49
#11324
20M
20.00 mi13:11:052:41:168:0413:00
9:34
#11625
21M
21.00 mi13:20:542:51:058:099:49
9:49
#11644
35K
21.75 mi13:27:392:57:508:116:45
9:01
#11711
23M
23.00 mi13:39:073:09:188:1411:28
9:09
#11675
24M
24.00 mi13:47:353:17:468:148:28
8:28
#11506
40K
24.85 mi13:54:543:25:058:157:19
8:33
#11345
25.2M
25.20 mi13:58:263:28:378:173:32
10:15
#11321
Finish
26.22 mi14:06:043:36:158:157:38
7:29
#11053
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi7602103210327824(Top 31%)1194(Top 11%)1194(Top 74%)
10K6.21 mi3.10 mi7387+215974+58974+587243(Top 28%)959(Top 9%)959(Top 59%)
15K9.32 mi3.11 mi7488-1011027-531027-537824(Top 31%)1194(Top 11%)1194(Top 74%)
20K12.43 mi3.11 mi7893-4051203-1761203-1769392(Top 37%)2017(Top 18%)2017(Top 125%)
Half13.11 mi0.68 mi7946-531230-271230-279387(Top 37%)2019(Top 18%)2019(Top 125%)
25K15.53 mi2.42 mi9654-17082040-8102040-81016402(Top 64%)5939(Top 54%)5939(Top 368%)
30K18.64 mi3.11 mi11324-16703000-9603000-96016714(Top 65%)6349(Top 58%)6349(Top 394%)
20M20.00 mi1.36 mi11625-3013197-1973197-19714797(Top 58%)5549(Top 51%)5549(Top 344%)
21M21.00 mi1.00 mi11644-193273-763273-7612210(Top 48%)4363(Top 40%)4363(Top 270%)
35K21.75 mi0.75 mi11711-673339-663339-6613418(Top 53%)5011(Top 46%)5011(Top 311%)
23M23.00 mi1.25 mi11675+363392-533392-5311958(Top 47%)4379(Top 40%)4379(Top 271%)
24M24.00 mi1.00 mi11506+1693356+363356+369283(Top 36%)3079(Top 28%)3079(Top 191%)
40K24.85 mi0.85 mi11345+1613309+473309+478690(Top 34%)2922(Top 27%)2922(Top 181%)
25.2M25.20 mi0.35 mi11321+243323-143323-1411913(Top 47%)4544(Top 42%)4544(Top 282%)
Finish26.22 mi1.02 mi11053+2683230+933230+935621(Top 22%)1474(Top 13%)1474(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

7824

Females

1194

F40-44

1194

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7243

Females

959

F40-44

959

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

7824

Females

1194

F40-44

1194

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9392

Females

2017

F40-44

2017

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9387

Females

2019

F40-44

2019

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16402

Females

5939

F40-44

5939

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

16714

Females

6349

F40-44

6349

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

14797

Females

5549

F40-44

5549

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12210

Females

4363

F40-44

4363

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13418

Females

5011

F40-44

5011

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

11958

Females

4379

F40-44

4379

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9283

Females

3079

F40-44

3079

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8690

Females

2922

F40-44

2922

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11913

Females

4544

F40-44

4544

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5621

Females

1474

F40-44

1474

Passing Analysis

Category:
Athletes Passed
1703
Passed By
5151
Net Change
-3451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7602
5K → 10K315100+215#7602#7387
10K → 15K112213-101#7387#7488
15K → 20K82487-405#7488#7893
20K → Half1871-53#7893#7946
Half → 25K201727-1708#7946#9654
25K → 30K401708-1670#9654#11324
30K → 20M68369-301#11324#11625
20M → 21M127146-19#11625#11644
21M → 35K56123-67#11644#11711
35K → 23M164128+36#11711#11675
23M → 24M19526+169#11675#11506
24M → 40K17716+161#11506#11345
40K → 25.2M5834+24#11345#11321
25.2M → Finish2713+268#11321#11053
TOTALS17035151-3451
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing