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BOSTON MARATHON 2024

Liz Pelechaty

Bib: 10767•F

OH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 44%
Gender (Female)
#0 / 10924
Top 31%
Division (F18-39)
#0 / 4660
Top 48%
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
7:10/mi
22:15
↑ 97↓ 3451.5%
10K· 6.21 mi
7:11/mi
44:33
↑ 79↓ 1380.4%
15K· 9.32 mi
7:10/mi
1:06:50
↑ 67↓ 78
20K· 12.43 mi
7:16/mi
1:29:24
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:34:19
↑ 19↓ 370.5%
25K· 15.53 mi
7:13/mi
1:51:49
↑ 66↓ 880.2%
30K· 18.64 mi
7:44/mi
2:15:50
↑ 181↓ 1480.2%
20M
7:54/mi
2:26:34
↑ 64↓ 500.2%
21M
8:12/mi
2:34:46
↑ 106↓ 241.6%
35K· 21.75 mi
7:57/mi
2:40:43
↑ 17↓ 861.7%
23M
10:25/mi
2:53:45
↑ 23↓ 630.6%
24M
13:06/mi
3:06:51
↓ 821.3%
40K· 24.85 mi
15:26/mi
3:20:03
↓ 200.3%
25.2M
16:43/mi
3:25:49
↑ 13↓ 160.2%
Finish· 26.22 mi
11:22/mi
3:37:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:19
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time2:03:05
Pace9:23 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1822:157:1022:15
7:10
-
10K
6.21 mi11:11:3644:337:1022:18
7:11
+0:01
15K
9.32 mi11:33:531:06:507:1022:17
7:10
-0:01
20K
12.43 mi11:56:271:29:247:1222:34
7:16
+0:06
Half
13.11 mi12:01:221:34:197:124:55
7:12
-0:04
25K
15.53 mi12:18:521:51:497:1217:30
7:13
+0:01
30K
18.64 mi12:42:532:15:507:1724:01
7:44
+0:31
20M
20.00 mi12:53:372:26:347:2010:44
7:54
+0:10
21M
21.00 mi13:01:492:34:467:228:12
8:12
+0:18
35K
21.75 mi13:07:462:40:437:235:57
7:57
-0:15
23M
23.00 mi13:20:482:53:457:3313:02
10:25
+2:28
24M
24.00 mi13:33:543:06:517:4713:06
13:06
+2:41
40K
24.85 mi13:47:063:20:038:0313:12
15:26
+2:20
25.2M
25.20 mi13:52:523:25:498:105:46
16:43
+1:17
Finish
26.22 mi14:04:273:37:248:1811:35
11:22
-5:21

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

7:10 /mi

Average Pace

8:18 /mi

Slowest Pace

16:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:40:43

74% of race

Time at Slower Pace

56:41

26% of race

Average Pace: 8:17 /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 mi10:49:1822:157:1022:15
7:10
#8144
10K
6.21 mi11:11:3644:337:1022:18
7:11
#7925
15K
9.32 mi11:33:531:06:507:1022:17
7:10
#7686
20K
12.43 mi11:56:271:29:247:1222:34
7:16
#7409
Half
13.11 mi12:01:221:34:197:124:55
7:12
#7375
25K
15.53 mi12:18:521:51:497:1217:30
7:13
#6930
30K
18.64 mi12:42:532:15:507:1724:01
7:44
#6728
20M
20.00 mi12:53:372:26:347:2010:44
7:54
#6612
21M
21.00 mi13:01:492:34:467:228:12
8:12
#6392
35K
21.75 mi13:07:462:40:437:235:57
7:57
#6367
23M
23.00 mi13:20:482:53:457:3313:02
10:25
#7079
24M
24.00 mi13:33:543:06:517:4713:06
13:06
#8414
40K
24.85 mi13:47:063:20:038:0313:12
15:26
#10038
25.2M
25.20 mi13:52:523:25:498:105:46
16:43
#10627
Finish
26.22 mi14:04:273:37:248:1811:35
11:22
#11320
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8144123112317301(Top 29%)1018(Top 9%)1018(Top 22%)
10K6.21 mi3.10 mi7925+2191171+601171+607799(Top 31%)1159(Top 11%)1159(Top 25%)
15K9.32 mi3.11 mi7686+2391099+721099+727301(Top 29%)1018(Top 9%)1018(Top 22%)
20K12.43 mi3.11 mi7409+2771032+671032+676776(Top 27%)925(Top 8%)925(Top 20%)
Half13.11 mi0.68 mi7375+341028+41028+47097(Top 28%)1041(Top 10%)1041(Top 22%)
25K15.53 mi2.42 mi6930+445912+116912+1165425(Top 21%)624(Top 6%)624(Top 13%)
30K18.64 mi3.11 mi6728+202904+8904+86310(Top 25%)1089(Top 10%)1089(Top 23%)
20M20.00 mi1.36 mi6612+116915-11915-116241(Top 24%)1234(Top 11%)1234(Top 26%)
21M21.00 mi1.00 mi6392+220880+35880+354959(Top 19%)878(Top 8%)878(Top 19%)
35K21.75 mi0.75 mi6367+25893-13893-137561(Top 30%)2031(Top 19%)2031(Top 44%)
23M23.00 mi1.25 mi7079-7121190-2971190-29716778(Top 66%)6791(Top 62%)6791(Top 146%)
24M24.00 mi1.00 mi8414-13351820-6301820-63023222(Top 91%)10014(Top 92%)10014(Top 215%)
40K24.85 mi0.85 mi10038-16242630-8102630-81024779(Top 97%)10683(Top 98%)10683(Top 229%)
25.2M25.20 mi0.35 mi10627-5892967-3372967-33724508(Top 96%)10584(Top 97%)10584(Top 227%)
Finish26.22 mi1.02 mi11320-6933371-4043371-40422164(Top 87%)9522(Top 87%)9522(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7301

Females

1018

F18-39

1018

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

7799

Females

1159

F18-39

1159

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7301

Females

1018

F18-39

1018

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

6776

Females

925

F18-39

925

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7097

Females

1041

F18-39

1041

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

5425

Females

624

F18-39

624

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6310

Females

1089

F18-39

1089

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6241

Females

1234

F18-39

1234

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

4959

Females

878

F18-39

878

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

7561

Females

2031

F18-39

2031

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16778

Females

6791

F18-39

6791

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

23222

Females

10014

F18-39

10014

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

24779

Females

10683

F18-39

10683

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24508

Females

10584

F18-39

10584

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

22164

Females

9522

F18-39

9522

Passing Analysis

Category:
Athletes Passed
2324
Passed By
5498
Net Change
-3176
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8144
5K → 10K343124+219#8144#7925
10K → 15K29556+239#7925#7686
15K → 20K33053+277#7686#7409
20K → Half4915+34#7409#7375
Half → 25K4516+445#7375#6930
25K → 30K316114+202#6930#6728
30K → 20M18872+116#6728#6612
20M → 21M23010+220#6612#6392
21M → 35K7348+25#6392#6367
35K → 23M20732-712#6367#7079
23M → 24M51340-1335#7079#8414
24M → 40K51628-1624#8414#10038
40K → 25.2M0588-589#10038#10627
25.2M → Finish19712-693#10627#11320
TOTALS23245498-3176
📊

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