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BOSTON MARATHON 2024

Brianna Godlewski

Bib: 25088•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
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
10:55/mi
33:55
↑ 97↓ 3451.5%
10K· 6.21 mi
10:42/mi
1:07:09
↑ 79↓ 1380.4%
15K· 9.32 mi
11:03/mi
1:41:29
↑ 67↓ 78
20K· 12.43 mi
12:10/mi
2:19:18
↑ 106↓ 860.1%
Half· 13.11 mi
12:10/mi
2:27:36
↑ 19↓ 370.5%
25K· 15.53 mi
12:10/mi
2:57:06
↑ 66↓ 880.2%
30K· 18.64 mi
12:35/mi
3:36:11
↑ 181↓ 1480.2%
20M
12:32/mi
3:53:13
↑ 64↓ 500.2%
21M
13:38/mi
4:06:51
↑ 106↓ 241.6%
35K· 21.75 mi
12:03/mi
4:15:52
↑ 17↓ 861.7%
23M
12:48/mi
4:31:53
↑ 23↓ 630.6%
24M
12:20/mi
4:44:13
↓ 821.3%
40K· 24.85 mi
11:41/mi
4:54:12
↓ 200.3%
25.2M
14:01/mi
4:59:02
↑ 13↓ 160.2%
Finish· 26.22 mi
9:46/mi
5:08:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:27:36
Pace11:16 /mi
2nd Half
Distance13.11 mi
Time2:41:23
Pace12:19 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4733:5510:5533:55
10:55
-
10K
6.21 mi12:25:011:07:0910:4833:14
10:42
-0:13
15K
9.32 mi12:59:211:41:2910:5334:20
11:03
+0:21
20K
12.43 mi13:37:102:19:1811:1337:49
12:10
+1:07
Half
13.11 mi13:45:282:27:3611:168:18
12:10
0:00
25K
15.53 mi14:14:582:57:0611:2429:30
12:10
0:00
30K
18.64 mi14:54:033:36:1111:3639:05
12:35
+0:25
20M
20.00 mi15:11:053:53:1311:4017:02
12:32
-0:03
21M
21.00 mi15:24:434:06:5111:4513:38
13:38
+1:06
35K
21.75 mi15:33:444:15:5211:469:01
12:03
-1:35
23M
23.00 mi15:49:454:31:5311:4916:01
12:48
+0:45
24M
24.00 mi16:02:054:44:1311:5112:20
12:20
-0:28
40K
24.85 mi16:12:044:54:1211:509:59
11:41
-0:39
25.2M
25.20 mi16:16:544:59:0211:524:50
14:01
+2:20
Finish
26.22 mi16:26:515:08:5911:489:57
9:46
-4:15

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

9:46 /mi

Average Pace

11:48 /mi

Slowest Pace

14:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:26

36% of race

Time at Steady Pace

2:43:04

53% of race

Time at Slower Pace

34:29

11% of race

Average Pace: 11:47 /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 mi11:51:4733:5510:5533:55
10:55
#24736
10K
6.21 mi12:25:011:07:0910:4833:14
10:42
#24314
15K
9.32 mi12:59:211:41:2910:5334:20
11:03
#24122
20K
12.43 mi13:37:102:19:1811:1337:49
12:10
#24175
Half
13.11 mi13:45:282:27:3611:168:18
12:10
#24216
25K
15.53 mi14:14:582:57:0611:2429:30
12:10
#24086
30K
18.64 mi14:54:033:36:1111:3639:05
12:35
#23870
20M
20.00 mi15:11:053:53:1311:4017:02
12:32
#23776
21M
21.00 mi15:24:434:06:5111:4513:38
13:38
#23682
35K
21.75 mi15:33:444:15:5211:469:01
12:03
#23621
23M
23.00 mi15:49:454:31:5311:4916:01
12:48
#23559
24M
24.00 mi16:02:054:44:1311:5112:20
12:20
#23512
40K
24.85 mi16:12:044:54:1211:509:59
11:41
#23419
25.2M
25.20 mi16:16:544:59:0211:524:50
14:01
#23408
Finish
26.22 mi16:26:515:08:5911:489:57
9:46
#23275
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24736103901039023783(Top 93%)9848(Top 90%)9848(Top 211%)
10K6.21 mi3.10 mi24314+42210138+25210138+25223865(Top 93%)9893(Top 91%)9893(Top 212%)
15K9.32 mi3.11 mi24122+19210023+11510023+11523783(Top 93%)9848(Top 90%)9848(Top 211%)
20K12.43 mi3.11 mi24175-5310071-4810071-4824164(Top 95%)10105(Top 93%)10105(Top 217%)
Half13.11 mi0.68 mi24216-4110098-2710098-2724718(Top 97%)10457(Top 96%)10457(Top 224%)
25K15.53 mi2.42 mi24086+13010032+6610032+6623368(Top 91%)9737(Top 89%)9737(Top 209%)
30K18.64 mi3.11 mi23870+2169947+859947+8522775(Top 89%)9534(Top 87%)9534(Top 205%)
20M20.00 mi1.36 mi23776+949917+309917+3022235(Top 87%)9372(Top 86%)9372(Top 201%)
21M21.00 mi1.00 mi23682+949871+469871+4621812(Top 85%)9207(Top 84%)9207(Top 198%)
35K21.75 mi0.75 mi23621+619855+169855+1621899(Top 86%)9306(Top 85%)9306(Top 200%)
23M23.00 mi1.25 mi23559+629841+149841+1422213(Top 87%)9468(Top 87%)9468(Top 203%)
24M24.00 mi1.00 mi23512+479831+109831+1022068(Top 86%)9464(Top 87%)9464(Top 203%)
40K24.85 mi0.85 mi23419+939798+339798+3319760(Top 77%)8387(Top 77%)8387(Top 180%)
25.2M25.20 mi0.35 mi23408+119795+39795+321642(Top 85%)9298(Top 85%)9298(Top 200%)
Finish26.22 mi1.02 mi23275+1339731+649731+6417616(Top 69%)7329(Top 67%)7329(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

23783

Females

9848

F18-39

9848

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23865

Females

9893

F18-39

9893

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

23783

Females

9848

F18-39

9848

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

24164

Females

10105

F18-39

10105

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

24718

Females

10457

F18-39

10457

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

23368

Females

9737

F18-39

9737

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

22775

Females

9534

F18-39

9534

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

22235

Females

9372

F18-39

9372

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

21812

Females

9207

F18-39

9207

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

21899

Females

9306

F18-39

9306

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

22213

Females

9468

F18-39

9468

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22068

Females

9464

F18-39

9464

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19760

Females

8387

F18-39

8387

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

21642

Females

9298

F18-39

9298

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

17616

Females

7329

F18-39

7329

Passing Analysis

Category:
Athletes Passed
1829
Passed By
368
Net Change
+1461
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24736
5K → 10K44624+422#24736#24314
10K → 15K24452+192#24314#24122
15K → 20K80133-53#24122#24175
20K → Half647-41#24175#24216
Half → 25K15222+130#24216#24086
25K → 30K23317+216#24086#23870
30K → 20M1017+94#23870#23776
20M → 21M10410+94#23776#23682
21M → 35K698+61#23682#23621
35K → 23M8321+62#23621#23559
23M → 24M6114+47#23559#23512
24M → 40K974+93#23512#23419
40K → 25.2M198+11#23419#23408
25.2M → Finish1341+133#23408#23275
TOTALS1829368+1461
📊

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