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BOSTON MARATHON 2024

Alyssa Bahel

Bib: 12369•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 20%
Division (F18-39)
#0 / 4660
Top 35%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:52
Rank: #9653
Start → 5K
7:22/mi
22:52 split
10K· 6.21 mi
46:10
Rank: #9869 (-216)
5K → 10K
7:30/mi
23:18 split
15K· 9.32 mi
1:09:53
Rank: #10161 (-292)
10K → 15K
7:38/mi
23:43 split
20K· 12.43 mi
1:34:27
Rank: #10400 (-239)
15K → 20K
7:54/mi
24:34 split
Half· 13.11 mi
1:39:50
Rank: #10456 (-56)
20K → Half
7:53/mi
5:23 split
25K· 15.53 mi
1:59:18
Rank: #10388 (+68)
Half → 25K
8:02/mi
19:28 split
30K· 18.64 mi
2:24:52
Rank: #10049 (+339)
25K → 30K
8:14/mi
25:34 split
20M
2:36:06
Rank: #9826 (+223)
30K → 20M
8:16/mi
11:14 split
21M
2:45:05
Rank: #9669 (+157)
20M → 21M
8:59/mi
8:59 split
35K· 21.75 mi
2:51:17
Rank: #9618 (+51)
21M → 35K
8:17/mi
6:12 split
23M
3:01:51
Rank: #9455 (+163)
35K → 23M
8:26/mi
10:34 split
24M
3:10:18
Rank: #9411 (+44)
23M → 24M
8:27/mi
8:27 split
40K· 24.85 mi
3:17:26
Rank: #9310 (+101)
24M → 40K
8:21/mi
7:08 split
25.2M
3:20:35
Rank: #9256 (+54)
40K → 25.2M
9:08/mi
3:09 split
Finish· 26.22 mi
3:28:16
Rank: #9056 (+200)
25.2M → Finish
7:32/mi
7:41 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:50
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:48:26
Pace8:16 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1522:527:2222:52
7:22
-
10K
6.21 mi11:14:3346:107:2623:18
7:30
+0:08
15K
9.32 mi11:38:161:09:537:3023:43
7:38
+0:08
20K
12.43 mi12:02:501:34:277:3624:34
7:54
+0:16
Half
13.11 mi12:08:131:39:507:375:23
7:53
-0:01
25K
15.53 mi12:27:411:59:187:4119:28
8:02
+0:09
30K
18.64 mi12:53:152:24:527:4625:34
8:14
+0:12
20M
20.00 mi13:04:292:36:067:4811:14
8:16
+0:02
21M
21.00 mi13:13:282:45:057:528:59
8:59
+0:43
35K
21.75 mi13:19:402:51:177:536:12
8:17
-0:42
23M
23.00 mi13:30:143:01:517:5410:34
8:26
+0:09
24M
24.00 mi13:38:413:10:187:568:27
8:27
+0:01
40K
24.85 mi13:45:493:17:267:577:08
8:21
-0:06
25.2M
25.20 mi13:48:583:20:357:583:09
9:08
+0:47
Finish
26.22 mi13:56:393:28:167:577:41
7:32
-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

7:22 /mi

Average Pace

7:57 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:31

52% of race

Time at Steady Pace

1:28:37

43% of race

Time at Slower Pace

12:08

6% 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 mi10:51:1522:527:2222:52
7:22
#9653
10K
6.21 mi11:14:3346:107:2623:18
7:30
#9869
15K
9.32 mi11:38:161:09:537:3023:43
7:38
#10161
20K
12.43 mi12:02:501:34:277:3624:34
7:54
#10400
Half
13.11 mi12:08:131:39:507:375:23
7:53
#10456
25K
15.53 mi12:27:411:59:187:4119:28
8:02
#10388
30K
18.64 mi12:53:152:24:527:4625:34
8:14
#10049
20M
20.00 mi13:04:292:36:067:4811:14
8:16
#9826
21M
21.00 mi13:13:282:45:057:528:59
8:59
#9669
35K
21.75 mi13:19:402:51:177:536:12
8:17
#9618
23M
23.00 mi13:30:143:01:517:5410:34
8:26
#9455
24M
24.00 mi13:38:413:10:187:568:27
8:27
#9411
40K
24.85 mi13:45:493:17:267:577:08
8:21
#9310
25.2M
25.20 mi13:48:583:20:357:583:09
9:08
#9256
Finish
26.22 mi13:56:393:28:167:577:41
7:32
#9056
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi96531867186710698(Top 42%)2527(Top 23%)2527(Top 54%)
10K6.21 mi3.10 mi9869-2161993-1261993-12610280(Top 40%)2234(Top 20%)2234(Top 48%)
15K9.32 mi3.11 mi10161-2922175-1822175-18210698(Top 42%)2527(Top 23%)2527(Top 54%)
20K12.43 mi3.11 mi10400-2392361-1862361-18611179(Top 44%)2900(Top 27%)2900(Top 62%)
Half13.11 mi0.68 mi10456-562393-322393-3211973(Top 47%)3299(Top 30%)3299(Top 71%)
25K15.53 mi2.42 mi10388+682410-172410-1710379(Top 41%)2673(Top 24%)2673(Top 57%)
30K18.64 mi3.11 mi10049+3392344+662344+669179(Top 36%)2303(Top 21%)2303(Top 49%)
20M20.00 mi1.36 mi9826+2232288+562288+568202(Top 32%)2086(Top 19%)2086(Top 45%)
21M21.00 mi1.00 mi9669+1572257+312257+318535(Top 33%)2454(Top 22%)2454(Top 53%)
35K21.75 mi0.75 mi9618+512278-212278-219507(Top 37%)2955(Top 27%)2955(Top 63%)
23M23.00 mi1.25 mi9455+1632264+142264+148153(Top 32%)2457(Top 22%)2457(Top 53%)
24M24.00 mi1.00 mi9411+442283-192283-199170(Top 36%)3014(Top 28%)3014(Top 65%)
40K24.85 mi0.85 mi9310+1012276+72276+77591(Top 30%)2420(Top 22%)2420(Top 52%)
25.2M25.20 mi0.35 mi9256+542271+52271+57224(Top 28%)2291(Top 21%)2291(Top 49%)
Finish26.22 mi1.02 mi9056+2002224+472224+475886(Top 23%)1600(Top 15%)1600(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

10698

Females

2527

F18-39

2527

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10280

Females

2234

F18-39

2234

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

10698

Females

2527

F18-39

2527

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11179

Females

2900

F18-39

2900

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

11973

Females

3299

F18-39

3299

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10379

Females

2673

F18-39

2673

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

9179

Females

2303

F18-39

2303

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8202

Females

2086

F18-39

2086

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8535

Females

2454

F18-39

2454

21M→35K

21.0 - 21.8 mi

Top 37%
×7story building
+17ft-86ft

Overall

9507

Females

2955

F18-39

2955

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8153

Females

2457

F18-39

2457

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9170

Females

3014

F18-39

3014

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7591

Females

2420

F18-39

2420

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7224

Females

2291

F18-39

2291

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

5886

Females

1600

F18-39

1600

Passing Analysis

Category:
Athletes Passed
2509*
Passed By
1909
Net Change
+597
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9653
5K → 10K183399-216#9653#9869
10K → 15K125415-292#9869#10161
15K → 20K149388-239#10161#10400
20K → Half1975-56#10400#10456
Half → 25K249181+68#10456#10388
25K → 30K445105+339#10388#10049
30K → 20M25431+223#10049#9826
20M → 21M21053+157#9826#9669
21M → 35K10958+51#9669#9618
35K → 23M23572+163#9618#9455
23M → 24M117*73+44#9455#9411
24M → 40K13534+101#9411#9310
40K → 25.2M6713+54#9310#9256
25.2M → Finish21212+200#9256#9056
TOTALS2509*1909+597

* 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