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BOSTON MARATHON 2024

Alaina Skelley

Bib: 6689•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 7%
Gender (Female)
#0 / 10924
Top 0.8%
Division (F18-39)
#0 / 4660
Top 2%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:25
Rank: #3810
Start → 5K
6:34/mi
20:25 split
10K· 6.21 mi
41:00
Rank: #3759 (+51)
5K → 10K
6:38/mi
20:35 split
15K· 9.32 mi
1:01:43
Rank: #3729 (+30)
10K → 15K
6:40/mi
20:43 split
20K· 12.43 mi
1:22:27
Rank: #3499 (+230)
15K → 20K
6:40/mi
20:44 split
Half· 13.11 mi
1:26:57
Rank: #3469 (+30)
20K → Half
6:36/mi
4:30 split
25K· 15.53 mi
1:43:05
Rank: #3215 (+254)
Half → 25K
6:39/mi
16:08 split
30K· 18.64 mi
2:04:16
Rank: #2865 (+350)
25K → 30K
6:49/mi
21:11 split
20M
2:13:26
Rank: #2672 (+193)
30K → 20M
6:45/mi
9:10 split
21M
2:20:34
Rank: #2512 (+160)
20M → 21M
7:08/mi
7:08 split
35K· 21.75 mi
2:25:20
Rank: #2412 (+100)
21M → 35K
6:22/mi
4:46 split
23M
2:33:50
Rank: #2278 (+134)
35K → 23M
6:47/mi
8:30 split
24M
2:40:18
Rank: #2115 (+163)
23M → 24M
6:28/mi
6:28 split
40K· 24.85 mi
2:45:57
Rank: #2021 (+94)
24M → 40K
6:36/mi
5:39 split
25.2M
2:48:22
Rank: #1957 (+64)
40K → 25.2M
7:00/mi
2:25 split
Finish· 26.22 mi
2:54:40
Rank: #1846 (+111)
25.2M → Finish
6:11/mi
6:18 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:26:57
Pace6:38 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:43
Pace6:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1920:256:3420:25
6:34
-
10K
6.21 mi10:46:5441:006:3620:35
6:38
+0:04
15K
9.32 mi11:07:371:01:436:3720:43
6:40
+0:02
20K
12.43 mi11:28:211:22:276:3820:44
6:40
0:00
Half
13.11 mi11:32:511:26:576:384:30
6:36
-0:04
25K
15.53 mi11:48:591:43:056:3816:08
6:39
+0:03
30K
18.64 mi12:10:102:04:166:4021:11
6:49
+0:10
20M
20.00 mi12:19:202:13:266:409:10
6:45
-0:04
21M
21.00 mi12:26:282:20:346:427:08
7:08
+0:23
35K
21.75 mi12:31:142:25:206:414:46
6:22
-0:46
23M
23.00 mi12:39:442:33:506:418:30
6:47
+0:25
24M
24.00 mi12:46:122:40:186:416:28
6:28
-0:19
40K
24.85 mi12:51:512:45:576:415:39
6:36
+0:08
25.2M
25.20 mi12:54:162:48:226:412:25
7:00
+0:24
Finish
26.22 mi13:00:342:54:406:406:18
6:11
-0:49

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

6:11 /mi

Average Pace

6:40 /mi

Slowest Pace

7:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:56

82% of race

Time at Steady Pace

30:44

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:26:1920:256:3420:25
6:34
#3810
10K
6.21 mi10:46:5441:006:3620:35
6:38
#3759
15K
9.32 mi11:07:371:01:436:3720:43
6:40
#3729
20K
12.43 mi11:28:211:22:276:3820:44
6:40
#3499
Half
13.11 mi11:32:511:26:576:384:30
6:36
#3469
25K
15.53 mi11:48:591:43:056:3816:08
6:39
#3215
30K
18.64 mi12:10:102:04:166:4021:11
6:49
#2865
20M
20.00 mi12:19:202:13:266:409:10
6:45
#2672
21M
21.00 mi12:26:282:20:346:427:08
7:08
#2512
35K
21.75 mi12:31:142:25:206:414:46
6:22
#2412
23M
23.00 mi12:39:442:33:506:418:30
6:47
#2278
24M
24.00 mi12:46:122:40:186:416:28
6:28
#2115
40K
24.85 mi12:51:512:45:576:415:39
6:36
#2021
25.2M
25.20 mi12:54:162:48:226:412:25
7:00
#1957
Finish
26.22 mi13:00:342:54:406:406:18
6:11
#1846
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi38101921923712(Top 15%)200(Top 2%)200(Top 4%)
10K6.21 mi3.10 mi3759+51193-1193-13806(Top 15%)207(Top 2%)207(Top 4%)
15K9.32 mi3.11 mi3729+30187+6187+63712(Top 15%)200(Top 2%)200(Top 4%)
20K12.43 mi3.11 mi3499+230169+18169+183065(Top 12%)144(Top 1%)144(Top 3%)
Half13.11 mi0.68 mi3469+30167+2167+23218(Top 13%)150(Top 1%)150(Top 3%)
25K15.53 mi2.42 mi3215+254154+13154+132405(Top 9%)109(Top 1.0%)109(Top 2%)
30K18.64 mi3.11 mi2865+350136+18136+182015(Top 8%)103(Top 0.9%)103(Top 2%)
20M20.00 mi1.36 mi2672+193131+5131+51449(Top 6%)75(Top 0.7%)75(Top 2%)
21M21.00 mi1.00 mi2512+160117+14117+141409(Top 6%)77(Top 0.7%)77(Top 2%)
35K21.75 mi0.75 mi2412+100109+8109+8985(Top 4%)54(Top 0.5%)54(Top 1%)
23M23.00 mi1.25 mi2278+134101+8101+81283(Top 5%)70(Top 0.6%)70(Top 2%)
24M24.00 mi1.00 mi2115+16393+893+8914(Top 4%)54(Top 0.5%)54(Top 1%)
40K24.85 mi0.85 mi2021+9488+588+5925(Top 4%)64(Top 0.6%)64(Top 1%)
25.2M25.20 mi0.35 mi1957+6487+187+1615(Top 2%)47(Top 0.4%)47(Top 1%)
Finish26.22 mi1.02 mi1846+11182+582+5700(Top 3%)44(Top 0.4%)44(Top 0.9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

3712

Females

200

F18-39

200

5K→10K

3.1 - 6.2 mi

Top 15%
×5story building
+79ft-138ft

Overall

3806

Females

207

F18-39

207

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

3712

Females

200

F18-39

200

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3065

Females

144

F18-39

144

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3218

Females

150

F18-39

150

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2405

Females

109

F18-39

109

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2015

Females

103

F18-39

103

30K→20M

18.6 - 20.0 mi

Top 6%
×5story building
+64ft-50ft

Overall

1449

Females

75

F18-39

75

20M→21M

20.0 - 21.0 mi

Top 6%
×8story building
+106ft-24ft

Overall

1409

Females

77

F18-39

77

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

985

Females

54

F18-39

54

35K→23M

21.8 - 23.0 mi

Top 5%
×5story building
+23ft-63ft

Overall

1283

Females

70

F18-39

70

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

914

Females

54

F18-39

54

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

925

Females

64

F18-39

64

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

615

Females

47

F18-39

47

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

700

Females

44

F18-39

44

Passing Analysis

Category:
Athletes Passed
2296
Passed By
332
Net Change
+1964
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3810
5K → 10K190139+51#3810#3759
10K → 15K137107+30#3759#3729
15K → 20K26030+230#3729#3499
20K → Half377+30#3499#3469
Half → 25K26713+254#3469#3215
25K → 30K36818+350#3215#2865
30K → 20M1941+193#2865#2672
20M → 21M1699+160#2672#2512
21M → 35K1011+100#2512#2412
35K → 23M1384+134#2412#2278
23M → 24M1641+163#2278#2115
24M → 40K951+94#2115#2021
40K → 25.2M640+64#2021#1957
25.2M → Finish1121+111#1957#1846
TOTALS2296332+1964
📊

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