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BOSTON MARATHON 2024

Lauren Dreiling

CO

Bib: 27333 F

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:27/mi
32:29
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:37/mi
1:05:28
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:29/mi
1:38:01
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:33/mi
2:10:47
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:11/mi
2:17:44
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:27/mi
2:43:04
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:37/mi
3:16:03
↑ 181↓ 1480.2%
138 ft elev
20M
10:39/mi
3:30:32
↑ 64↓ 500.2%
148 ft elev
21M
11:04/mi
3:41:36
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:46/mi
3:49:39
↑ 17↓ 861.7%
156 ft elev
23M
10:44/mi
4:03:05
↑ 23↓ 630.6%
116 ft elev
24M
10:36/mi
4:13:41
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:43/mi
4:22:51
↓ 200.3%
20 ft elev
25.2M
11:53/mi
4:26:57
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:17/mi
4:37:26
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:44
Pace10:30 /mi
2nd Half
Distance13.11 mi
Time2:19:42
Pace10:39 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4232:2910:2732:29
10:27
-
10K
6.21 mi12:27:411:05:2810:3232:59
10:37
+0:10
15K
9.32 mi13:00:141:38:0110:3132:33
10:29
-0:08
20K
12.43 mi13:33:002:10:4710:3132:46
10:33
+0:04
Half
13.11 mi13:39:572:17:4410:306:57
10:11
-0:22
25K
15.53 mi14:05:172:43:0410:3025:20
10:27
+0:16
30K
18.64 mi14:38:163:16:0310:3132:59
10:37
+0:10
20M
20.00 mi14:52:453:30:3210:3214:29
10:39
+0:02
21M
21.00 mi15:03:493:41:3610:3311:04
11:04
+0:25
35K
21.75 mi15:11:523:49:3910:348:03
10:46
-0:18
23M
23.00 mi15:25:184:03:0510:3413:26
10:44
-0:02
24M
24.00 mi15:35:544:13:4110:3410:36
10:36
-0:08
40K
24.85 mi15:45:044:22:5110:359:10
10:43
+0:07
25.2M
25.20 mi15:49:104:26:5710:364:06
11:53
+1:10
Finish
26.22 mi15:59:394:37:2610:3510:29
10:17
-1:36

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

10:11 /mi

Average Pace

10:35 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:33:20

99% of race

Time at Steady Pace

4:06

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:35 /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 mi11:54:4232:2910:2732:29
10:27
#24006
10K
6.21 mi12:27:411:05:2810:3232:59
10:37
#23848
15K
9.32 mi13:00:141:38:0110:3132:33
10:29
#23495
20K
12.43 mi13:33:002:10:4710:3132:46
10:33
#23077
Half
13.11 mi13:39:572:17:4410:306:57
10:11
#23012
25K
15.53 mi14:05:172:43:0410:3025:20
10:27
#22603
30K
18.64 mi14:38:163:16:0310:3132:59
10:37
#21996
20M
20.00 mi14:52:453:30:3210:3214:29
10:39
#21753
21M
21.00 mi15:03:493:41:3610:3311:04
11:04
#21492
35K
21.75 mi15:11:523:49:3910:348:03
10:46
#21407
23M
23.00 mi15:25:184:03:0510:3413:26
10:44
#21198
24M
24.00 mi15:35:544:13:4110:3410:36
10:36
#21047
40K
24.85 mi15:45:044:22:5110:359:10
10:43
#20924
25.2M
25.20 mi15:49:104:26:5710:364:06
11:53
#20870
Finish
26.22 mi15:59:394:37:2610:3510:29
10:17
#20805
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi240069959995922886(Top 90%)9368(Top 86%)9368(Top 201%)
10K6.21 mi3.10 mi23848+1589866+939866+9323706(Top 93%)9799(Top 90%)9799(Top 210%)
15K9.32 mi3.11 mi23495+3539678+1889678+18822886(Top 90%)9368(Top 86%)9368(Top 201%)
20K12.43 mi3.11 mi23077+4189452+2269452+22621766(Top 85%)8773(Top 80%)8773(Top 188%)
Half13.11 mi0.68 mi23012+659424+289424+2821975(Top 86%)8948(Top 82%)8948(Top 192%)
25K15.53 mi2.42 mi22603+4099224+2009224+20020306(Top 79%)8088(Top 74%)8088(Top 174%)
30K18.64 mi3.11 mi21996+6078968+2568968+25619074(Top 75%)7613(Top 70%)7613(Top 163%)
20M20.00 mi1.36 mi21753+2438867+1018867+10118477(Top 72%)7448(Top 68%)7448(Top 160%)
21M21.00 mi1.00 mi21492+2618748+1198748+11916529(Top 65%)6619(Top 61%)6619(Top 142%)
35K21.75 mi0.75 mi21407+858713+358713+3519266(Top 75%)7967(Top 73%)7967(Top 171%)
23M23.00 mi1.25 mi21198+2098639+748639+7417665(Top 69%)7259(Top 66%)7259(Top 156%)
24M24.00 mi1.00 mi21047+1518577+628577+6218174(Top 71%)7559(Top 69%)7559(Top 162%)
40K24.85 mi0.85 mi20924+1238526+518526+5117366(Top 68%)7213(Top 66%)7213(Top 155%)
25.2M25.20 mi0.35 mi20870+548500+268500+2617137(Top 67%)7131(Top 65%)7131(Top 153%)
Finish26.22 mi1.02 mi20805+658482+188482+1819397(Top 76%)8173(Top 75%)8173(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

22886

Females

9368

F18-39

9368

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23706

Females

9799

F18-39

9799

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

22886

Females

9368

F18-39

9368

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

21766

Females

8773

F18-39

8773

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

21975

Females

8948

F18-39

8948

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20306

Females

8088

F18-39

8088

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

19074

Females

7613

F18-39

7613

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

18477

Females

7448

F18-39

7448

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

16529

Females

6619

F18-39

6619

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

19266

Females

7967

F18-39

7967

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17665

Females

7259

F18-39

7259

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18174

Females

7559

F18-39

7559

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17366

Females

7213

F18-39

7213

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17137

Females

7131

F18-39

7131

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

19397

Females

8173

F18-39

8173

Passing Analysis

Category:
Athletes Passed
3409
Passed By
208
Net Change
+3201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24006
5K → 10K266108+158#24006#23848
10K → 15K38128+353#23848#23495
15K → 20K43214+418#23495#23077
20K → Half705+65#23077#23012
Half → 25K4134+409#23012#22603
25K → 30K6092+607#22603#21996
30K → 20M2452+243#21996#21753
20M → 21M2643+261#21753#21492
21M → 35K9510+85#21492#21407
35K → 23M2123+209#21407#21198
23M → 24M1554+151#21198#21047
24M → 40K1274+123#21047#20924
40K → 25.2M562+54#20924#20870
25.2M → Finish8419+65#20870#20805
TOTALS3409208+3201
📊

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