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BOSTON MARATHON 2024

Charlene Griess

Bib: 16026•F

CO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 36%
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
7:45/mi
24:04
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
47:20
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:11:12
↑ 67↓ 78
20K· 12.43 mi
7:49/mi
1:35:30
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:40:46
↑ 19↓ 370.5%
25K· 15.53 mi
8:00/mi
2:00:11
↑ 66↓ 880.2%
30K· 18.64 mi
8:21/mi
2:26:07
↑ 181↓ 1480.2%
20M
8:30/mi
2:37:40
↑ 64↓ 500.2%
21M
8:49/mi
2:46:29
↑ 106↓ 241.6%
35K· 21.75 mi
7:55/mi
2:52:24
↑ 17↓ 861.7%
23M
8:25/mi
3:02:56
↑ 23↓ 630.6%
24M
8:06/mi
3:11:02
↓ 821.3%
40K· 24.85 mi
8:00/mi
3:17:52
↓ 200.3%
25.2M
8:54/mi
3:20:56
↑ 13↓ 160.2%
Finish· 26.22 mi
7:29/mi
3:28:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:46
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:47:48
Pace8:13 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2624:047:4524:04
7:45
-
10K
6.21 mi11:38:4247:207:3723:16
7:29
-0:16
15K
9.32 mi12:02:341:11:127:3823:52
7:41
+0:12
20K
12.43 mi12:26:521:35:307:4124:18
7:49
+0:08
Half
13.11 mi12:32:081:40:467:415:16
7:43
-0:06
25K
15.53 mi12:51:332:00:117:4419:25
8:00
+0:17
30K
18.64 mi13:17:292:26:077:5025:56
8:21
+0:21
20M
20.00 mi13:29:022:37:407:5311:33
8:30
+0:09
21M
21.00 mi13:37:512:46:297:568:49
8:49
+0:19
35K
21.75 mi13:43:462:52:247:565:55
7:55
-0:54
23M
23.00 mi13:54:183:02:567:5710:32
8:25
+0:30
24M
24.00 mi14:02:243:11:027:588:06
8:06
-0:19
40K
24.85 mi14:09:143:17:527:586:50
8:00
-0:06
25.2M
25.20 mi14:12:183:20:567:583:04
8:54
+0:54
Finish
26.22 mi14:19:563:28:347:587:38
7:29
-1:25

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

7:29 /mi

Average Pace

7:58 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:40

71% of race

Time at Steady Pace

56:50

27% of race

Time at Slower Pace

3:04

1% of race

Average Pace: 7:57 /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 mi11:15:2624:047:4524:04
7:45
#12682
10K
6.21 mi11:38:4247:207:3723:16
7:29
#11393
15K
9.32 mi12:02:341:11:127:3823:52
7:41
#11268
20K
12.43 mi12:26:521:35:307:4124:18
7:49
#11057
Half
13.11 mi12:32:081:40:467:415:16
7:43
#11039
25K
15.53 mi12:51:332:00:117:4419:25
8:00
#10817
30K
18.64 mi13:17:292:26:077:5025:56
8:21
#10537
20M
20.00 mi13:29:022:37:407:5311:33
8:30
#10384
21M
21.00 mi13:37:512:46:297:568:49
8:49
#10137
35K
21.75 mi13:43:462:52:247:565:55
7:55
#9984
23M
23.00 mi13:54:183:02:567:5710:32
8:25
#9802
24M
24.00 mi14:02:243:11:027:588:06
8:06
#9638
40K
24.85 mi14:09:143:17:527:586:50
8:00
#9430
25.2M
25.20 mi14:12:183:20:567:583:04
8:54
#9365
Finish
26.22 mi14:19:563:28:347:587:38
7:29
#9157
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126823528352811067(Top 43%)2716(Top 25%)2716(Top 58%)
10K6.21 mi3.10 mi11393+12892816+7122816+71210199(Top 40%)2194(Top 20%)2194(Top 47%)
15K9.32 mi3.11 mi11268+1252780+362780+3611067(Top 43%)2716(Top 25%)2716(Top 58%)
20K12.43 mi3.11 mi11057+2112693+872693+8710578(Top 41%)2610(Top 24%)2610(Top 56%)
Half13.11 mi0.68 mi11039+182686+72686+710773(Top 42%)2670(Top 24%)2670(Top 57%)
25K15.53 mi2.42 mi10817+2222639+472639+4710251(Top 40%)2606(Top 24%)2606(Top 56%)
30K18.64 mi3.11 mi10537+2802587+522587+529818(Top 38%)2611(Top 24%)2611(Top 56%)
20M20.00 mi1.36 mi10384+1532569+182569+189449(Top 37%)2672(Top 24%)2672(Top 57%)
21M21.00 mi1.00 mi10137+2472501+682501+687720(Top 30%)2047(Top 19%)2047(Top 44%)
35K21.75 mi0.75 mi9984+1532460+412460+417254(Top 28%)1876(Top 17%)1876(Top 40%)
23M23.00 mi1.25 mi9802+1822434+262434+267995(Top 31%)2379(Top 22%)2379(Top 51%)
24M24.00 mi1.00 mi9638+1642399+352399+357207(Top 28%)2097(Top 19%)2097(Top 45%)
40K24.85 mi0.85 mi9430+2082335+642335+645798(Top 23%)1578(Top 14%)1578(Top 34%)
25.2M25.20 mi0.35 mi9365+652322+132322+136127(Top 24%)1783(Top 16%)1783(Top 38%)
Finish26.22 mi1.02 mi9157+2082265+572265+575612(Top 22%)1465(Top 13%)1465(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

11067

Females

2716

F18-39

2716

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10199

Females

2194

F18-39

2194

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

11067

Females

2716

F18-39

2716

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10578

Females

2610

F18-39

2610

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

10773

Females

2670

F18-39

2670

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10251

Females

2606

F18-39

2606

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9818

Females

2611

F18-39

2611

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

9449

Females

2672

F18-39

2672

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7720

Females

2047

F18-39

2047

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7254

Females

1876

F18-39

1876

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

7995

Females

2379

F18-39

2379

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7207

Females

2097

F18-39

2097

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5798

Females

1578

F18-39

1578

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6127

Females

1783

F18-39

1783

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

5612

Females

1465

F18-39

1465

Passing Analysis

Category:
Athletes Passed
4261*
Passed By
736
Net Change
+3525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12682
5K → 10K130718+1289#12682#11393
10K → 15K268143+125#11393#11268
15K → 20K327116+211#11268#11057
20K → Half4123+18#11057#11039
Half → 25K333111+222#11039#10817
25K → 30K422142+280#10817#10537
30K → 20M21461+153#10537#10384
20M → 21M27023+247#10384#10137
21M → 35K163*10+153#10137#9984
35K → 23M22947+182#9984#9802
23M → 24M182*18+164#9802#9638
24M → 40K2146+208#9638#9430
40K → 25.2M7712+65#9430#9365
25.2M → Finish2146+208#9365#9157
TOTALS4261*736+3525

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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