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BOSTON MARATHON 2024

Brittany Mathes Winnicki

Bib: 27218•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 37%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:35/mi
26:39
↑ 97↓ 3451.5%
10K· 6.21 mi
8:23/mi
52:41
↑ 79↓ 1380.4%
15K· 9.32 mi
8:24/mi
1:18:47
↑ 67↓ 78
20K· 12.43 mi
8:24/mi
1:44:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:23/mi
1:50:36
↑ 19↓ 370.5%
25K· 15.53 mi
8:24/mi
2:10:58
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:37:21
↑ 181↓ 1480.2%
20M
8:34/mi
2:49:00
↑ 64↓ 500.2%
21M
8:54/mi
2:57:54
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
3:04:12
↑ 17↓ 861.7%
23M
8:46/mi
3:15:10
↑ 23↓ 630.6%
24M
8:29/mi
3:23:39
↓ 821.3%
40K· 24.85 mi
8:43/mi
3:31:06
↓ 200.3%
25.2M
8:48/mi
3:34:08
↑ 13↓ 160.2%
Finish· 26.22 mi
8:09/mi
3:42:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:36
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time1:51:50
Pace8:32 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1926:398:3526:39
8:35
-
10K
6.21 mi12:12:2152:418:2926:02
8:23
-0:12
15K
9.32 mi12:38:271:18:478:2726:06
8:24
+0:01
20K
12.43 mi13:04:331:44:538:2626:06
8:24
0:00
Half
13.11 mi13:10:161:50:368:265:43
8:23
-0:01
25K
15.53 mi13:30:382:10:588:2620:22
8:24
+0:01
30K
18.64 mi13:57:012:37:218:2626:23
8:30
+0:06
20M
20.00 mi14:08:402:49:008:2711:39
8:34
+0:04
21M
21.00 mi14:17:342:57:548:288:54
8:54
+0:20
35K
21.75 mi14:23:523:04:128:286:18
8:25
-0:29
23M
23.00 mi14:34:503:15:108:2910:58
8:46
+0:21
24M
24.00 mi14:43:193:23:398:298:29
8:29
-0:17
40K
24.85 mi14:50:463:31:068:307:27
8:43
+0:14
25.2M
25.20 mi14:53:483:34:088:303:02
8:48
+0:05
Finish
26.22 mi15:02:063:42:268:298:18
8:09
-0:39

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

8:09 /mi

Average Pace

8:29 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:47

69% of race

Time at Steady Pace

1:08:39

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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 mi11:46:1926:398:3526:39
8:35
#18190
10K
6.21 mi12:12:2152:418:2926:02
8:23
#17410
15K
9.32 mi12:38:271:18:478:2726:06
8:24
#16813
20K
12.43 mi13:04:331:44:538:2626:06
8:24
#16064
Half
13.11 mi13:10:161:50:368:265:43
8:23
#16003
25K
15.53 mi13:30:382:10:588:2620:22
8:24
#15390
30K
18.64 mi13:57:012:37:218:2626:23
8:30
#14473
20M
20.00 mi14:08:402:49:008:2711:39
8:34
#14085
21M
21.00 mi14:17:342:57:548:288:54
8:54
#13682
35K
21.75 mi14:23:523:04:128:286:18
8:25
#13516
23M
23.00 mi14:34:503:15:108:2910:58
8:46
#13248
24M
24.00 mi14:43:193:23:398:298:29
8:29
#13049
40K
24.85 mi14:50:463:31:068:307:27
8:43
#12868
25.2M
25.20 mi14:53:483:34:088:303:02
8:48
#12707
Finish
26.22 mi15:02:063:42:268:298:18
8:09
#12525
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi181906874687415838(Top 62%)5468(Top 50%)5468(Top 117%)
10K6.21 mi3.10 mi17410+7806394+4806394+48016583(Top 65%)5877(Top 54%)5877(Top 126%)
15K9.32 mi3.11 mi16813+5976032+3626032+36215838(Top 62%)5468(Top 50%)5468(Top 117%)
20K12.43 mi3.11 mi16064+7495608+4245608+42414253(Top 56%)4576(Top 42%)4576(Top 98%)
Half13.11 mi0.68 mi16003+615591+175591+1715045(Top 59%)5059(Top 46%)5059(Top 109%)
25K15.53 mi2.42 mi15390+6135231+3605231+36012520(Top 49%)3786(Top 35%)3786(Top 81%)
30K18.64 mi3.11 mi14473+9174764+4674764+46710637(Top 42%)3010(Top 28%)3010(Top 65%)
20M20.00 mi1.36 mi14085+3884583+1814583+1819864(Top 39%)2887(Top 26%)2887(Top 62%)
21M21.00 mi1.00 mi13682+4034425+1584425+1588137(Top 32%)2262(Top 21%)2262(Top 49%)
35K21.75 mi0.75 mi13516+1664365+604365+6010319(Top 40%)3403(Top 31%)3403(Top 73%)
23M23.00 mi1.25 mi13248+2684273+924273+929893(Top 39%)3346(Top 31%)3346(Top 72%)
24M24.00 mi1.00 mi13049+1994202+714202+719405(Top 37%)3152(Top 29%)3152(Top 68%)
40K24.85 mi0.85 mi12868+1814152+504152+509501(Top 37%)3324(Top 30%)3324(Top 71%)
25.2M25.20 mi0.35 mi12707+1614080+724080+725744(Top 22%)1615(Top 15%)1615(Top 35%)
Finish26.22 mi1.02 mi12525+1824021+594021+599491(Top 37%)3280(Top 30%)3280(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

15838

Females

5468

F18-39

5468

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

16583

Females

5877

F18-39

5877

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

15838

Females

5468

F18-39

5468

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14253

Females

4576

F18-39

4576

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15045

Females

5059

F18-39

5059

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12520

Females

3786

F18-39

3786

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

10637

Females

3010

F18-39

3010

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

9864

Females

2887

F18-39

2887

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8137

Females

2262

F18-39

2262

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10319

Females

3403

F18-39

3403

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

9893

Females

3346

F18-39

3346

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9405

Females

3152

F18-39

3152

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9501

Females

3324

F18-39

3324

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5744

Females

1615

F18-39

1615

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

9491

Females

3280

F18-39

3280

Passing Analysis

Category:
Athletes Passed
5864
Passed By
199
Net Change
+5665
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18190
5K → 10K82747+780#18190#17410
10K → 15K62730+597#17410#16813
15K → 20K76011+749#16813#16064
20K → Half7817+61#16064#16003
Half → 25K6174+613#16003#15390
25K → 30K9214+917#15390#14473
30K → 20M3935+388#14473#14085
20M → 21M4085+403#14085#13682
21M → 35K1715+166#13682#13516
35K → 23M28214+268#13516#13248
23M → 24M21415+199#13248#13049
24M → 40K20120+181#13049#12868
40K → 25.2M1610+161#12868#12707
25.2M → Finish20422+182#12707#12525
TOTALS5864199+5665
📊

Passing Visuals

Category:
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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