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BOSTON MARATHON 2024

Rachel Janitell

Bib: 15149•F

CO

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
7:50/mi
24:19
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
47:44
↑ 79↓ 1380.4%
15K· 9.32 mi
7:34/mi
1:11:16
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:35:04
↑ 106↓ 860.1%
Half· 13.11 mi
7:29/mi
1:40:10
↑ 19↓ 370.5%
25K· 15.53 mi
7:52/mi
1:59:14
↑ 66↓ 880.2%
30K· 18.64 mi
8:40/mi
2:26:11
↑ 181↓ 1480.2%
20M
9:37/mi
2:39:15
↑ 64↓ 500.2%
21M
11:06/mi
2:50:21
↑ 106↓ 241.6%
35K· 21.75 mi
8:52/mi
2:56:59
↑ 17↓ 861.7%
23M
11:10/mi
3:10:58
↑ 23↓ 630.6%
24M
9:54/mi
3:20:52
↓ 821.3%
40K· 24.85 mi
9:21/mi
3:28:52
↓ 200.3%
25.2M
11:59/mi
3:33:00
↑ 13↓ 160.2%
Finish· 26.22 mi
9:19/mi
3:42:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:10
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time2:02:20
Pace9:20 /mi
📊Positive Split: 22.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4224:197:5024:19
7:50
-
10K
6.21 mi11:39:0747:447:4123:25
7:32
-0:18
15K
9.32 mi12:02:391:11:167:3923:32
7:34
+0:02
20K
12.43 mi12:26:271:35:047:3923:48
7:40
+0:06
Half
13.11 mi12:31:331:40:107:385:06
7:29
-0:11
25K
15.53 mi12:50:371:59:147:4119:04
7:52
+0:23
30K
18.64 mi13:17:342:26:117:5126:57
8:40
+0:48
20M
20.00 mi13:30:382:39:157:5813:04
9:37
+0:57
21M
21.00 mi13:41:442:50:218:0711:06
11:06
+1:29
35K
21.75 mi13:48:222:56:598:086:38
8:52
-2:14
23M
23.00 mi14:02:213:10:588:1813:59
11:10
+2:18
24M
24.00 mi14:12:153:20:528:229:54
9:54
-1:16
40K
24.85 mi14:20:153:28:528:248:00
9:21
-0:33
25.2M
25.20 mi14:24:233:33:008:274:08
11:59
+2:38
Finish
26.22 mi14:33:533:42:308:309:30
9:19
-2:40

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

8:30 /mi

Slowest Pace

11:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:14

54% of race

Time at Steady Pace

51:05

23% of race

Time at Slower Pace

52:11

23% 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 mi11:15:4224:197:5024:19
7:50
#13324
10K
6.21 mi11:39:0747:447:4123:25
7:32
#11937
15K
9.32 mi12:02:391:11:167:3923:32
7:34
#11313
20K
12.43 mi12:26:271:35:047:3923:48
7:40
#10797
Half
13.11 mi12:31:331:40:107:385:06
7:29
#10667
25K
15.53 mi12:50:371:59:147:4119:04
7:52
#10363
30K
18.64 mi13:17:342:26:117:5126:57
8:40
#10566
20M
20.00 mi13:30:382:39:157:5813:04
9:37
#10913
21M
21.00 mi13:41:442:50:218:0711:06
11:06
#11411
35K
21.75 mi13:48:222:56:598:086:38
8:52
#11432
23M
23.00 mi14:02:213:10:588:1813:59
11:10
#12118
24M
24.00 mi14:12:153:20:528:229:54
9:54
#12310
40K
24.85 mi14:20:153:28:528:248:00
9:21
#12297
25.2M
25.20 mi14:24:233:33:008:274:08
11:59
#12398
Finish
26.22 mi14:33:533:42:308:309:30
9:19
#12541
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi133243909390910256(Top 40%)2311(Top 21%)2311(Top 50%)
10K6.21 mi3.10 mi11937+13873138+7713138+77110595(Top 41%)2420(Top 22%)2420(Top 52%)
15K9.32 mi3.11 mi11313+6242812+3262812+32610256(Top 40%)2311(Top 21%)2311(Top 50%)
20K12.43 mi3.11 mi10797+5162562+2502562+2509488(Top 37%)2072(Top 19%)2072(Top 44%)
Half13.11 mi0.68 mi10667+1302496+662496+669024(Top 35%)1850(Top 17%)1850(Top 40%)
25K15.53 mi2.42 mi10363+3042400+962400+969352(Top 37%)2175(Top 20%)2175(Top 47%)
30K18.64 mi3.11 mi10566-2032601-2012601-20111569(Top 45%)3495(Top 32%)3495(Top 75%)
20M20.00 mi1.36 mi10913-3472838-2372838-23715002(Top 59%)5665(Top 52%)5665(Top 122%)
21M21.00 mi1.00 mi11411-4983149-3113149-31116605(Top 65%)6646(Top 61%)6646(Top 143%)
35K21.75 mi0.75 mi11432-213193-443193-4412684(Top 50%)4630(Top 42%)4630(Top 99%)
23M23.00 mi1.25 mi12118-6863643-4503643-45018880(Top 74%)7824(Top 72%)7824(Top 168%)
24M24.00 mi1.00 mi12310-1923800-1573800-15715971(Top 63%)6422(Top 59%)6422(Top 138%)
40K24.85 mi0.85 mi12297+133832-323832-3212524(Top 49%)4797(Top 44%)4797(Top 103%)
25.2M25.20 mi0.35 mi12398-1013909-773909-7717329(Top 68%)7198(Top 66%)7198(Top 154%)
Finish26.22 mi1.02 mi12541-1434032-1234032-12315726(Top 62%)6371(Top 58%)6371(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10256

Females

2311

F18-39

2311

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10595

Females

2420

F18-39

2420

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10256

Females

2311

F18-39

2311

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9488

Females

2072

F18-39

2072

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9024

Females

1850

F18-39

1850

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9352

Females

2175

F18-39

2175

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11569

Females

3495

F18-39

3495

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15002

Females

5665

F18-39

5665

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

16605

Females

6646

F18-39

6646

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

12684

Females

4630

F18-39

4630

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

18880

Females

7824

F18-39

7824

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

15971

Females

6422

F18-39

6422

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12524

Females

4797

F18-39

4797

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17329

Females

7198

F18-39

7198

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

15726

Females

6371

F18-39

6371

Passing Analysis

Category:
Athletes Passed
3726
Passed By
2942
Net Change
+783
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13324
5K → 10K140215+1387#13324#11937
10K → 15K64420+624#11937#11313
15K → 20K53721+516#11313#10797
20K → Half1366+130#10797#10667
Half → 25K36662+304#10667#10363
25K → 30K230432-203#10363#10566
30K → 20M55402-347#10566#10913
20M → 21M36534-498#10913#11411
21M → 35K7495-21#11411#11432
35K → 23M36722-686#11432#12118
23M → 24M53245-192#12118#12310
24M → 40K9279+13#12310#12297
40K → 25.2M19120-101#12297#12398
25.2M → Finish46189-143#12398#12541
TOTALS37262942+783
📊

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