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BOSTON MARATHON 2024

Charlotte Mcnair

Bib: 11886•F

ON

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 10%
Gender (Female)
#0 / 10924
Top 1%
Division (F18-39)
#0 / 4660
Top 3%
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
6:43/mi
20:51
↑ 97↓ 3451.5%
10K· 6.21 mi
6:45/mi
41:48
↑ 79↓ 1380.4%
15K· 9.32 mi
6:44/mi
1:02:42
↑ 67↓ 78
20K· 12.43 mi
6:42/mi
1:23:32
↑ 106↓ 860.1%
Half· 13.11 mi
6:36/mi
1:28:02
↑ 19↓ 370.5%
25K· 15.53 mi
6:43/mi
1:44:20
↑ 66↓ 880.2%
30K· 18.64 mi
6:54/mi
2:05:46
↑ 181↓ 1480.2%
20M
6:57/mi
2:15:13
↑ 64↓ 500.2%
21M
7:18/mi
2:22:31
↑ 106↓ 241.6%
35K· 21.75 mi
6:38/mi
2:27:29
↑ 17↓ 861.7%
23M
7:02/mi
2:36:17
↑ 23↓ 630.6%
24M
6:51/mi
2:43:08
↓ 821.3%
40K· 24.85 mi
7:05/mi
2:49:11
↓ 200.3%
25.2M
7:29/mi
2:51:46
↑ 13↓ 160.2%
Finish· 26.22 mi
6:34/mi
2:58:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:02
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:30:26
Pace6:54 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0520:516:4320:51
6:43
-
10K
6.21 mi11:10:0241:486:4420:57
6:45
+0:02
15K
9.32 mi11:30:561:02:426:4420:54
6:44
-0:01
20K
12.43 mi11:51:461:23:326:4320:50
6:42
-0:02
Half
13.11 mi11:56:161:28:026:434:30
6:36
-0:06
25K
15.53 mi12:12:341:44:206:4316:18
6:43
+0:07
30K
18.64 mi12:34:002:05:466:4521:26
6:54
+0:11
20M
20.00 mi12:43:272:15:136:469:27
6:57
+0:03
21M
21.00 mi12:50:452:22:316:477:18
7:18
+0:21
35K
21.75 mi12:55:432:27:296:474:58
6:38
-0:40
23M
23.00 mi13:04:312:36:176:488:48
7:02
+0:24
24M
24.00 mi13:11:222:43:086:486:51
6:51
-0:11
40K
24.85 mi13:17:252:49:116:486:03
7:05
+0:14
25.2M
25.20 mi13:20:002:51:466:492:35
7:29
+0:24
Finish
26.22 mi13:26:422:58:286:496:42
6:34
-0:55

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

6:34 /mi

Average Pace

6:49 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:35

94% of race

Time at Steady Pace

9:53

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:49:0520:516:4320:51
6:43
#4940
10K
6.21 mi11:10:0241:486:4420:57
6:45
#4790
15K
9.32 mi11:30:561:02:426:4420:54
6:44
#4539
20K
12.43 mi11:51:461:23:326:4320:50
6:42
#4127
Half
13.11 mi11:56:161:28:026:434:30
6:36
#4051
25K
15.53 mi12:12:341:44:206:4316:18
6:43
#3777
30K
18.64 mi12:34:002:05:466:4521:26
6:54
#3359
20M
20.00 mi12:43:272:15:136:469:27
6:57
#3196
21M
21.00 mi12:50:452:22:316:477:18
7:18
#3041
35K
21.75 mi12:55:432:27:296:474:58
6:38
#2948
23M
23.00 mi13:04:312:36:176:488:48
7:02
#2834
24M
24.00 mi13:11:222:43:086:486:51
6:51
#2739
40K
24.85 mi13:17:252:49:116:486:03
7:05
#2660
25.2M
25.20 mi13:20:002:51:466:492:35
7:29
#2611
Finish
26.22 mi13:26:422:58:286:496:42
6:34
#2525
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi49403503504137(Top 16%)246(Top 2%)246(Top 5%)
10K6.21 mi3.10 mi4790+150316+34316+344701(Top 18%)322(Top 3%)322(Top 7%)
15K9.32 mi3.11 mi4539+251293+23293+234137(Top 16%)246(Top 2%)246(Top 5%)
20K12.43 mi3.11 mi4127+412240+53240+533264(Top 13%)162(Top 1%)162(Top 3%)
Half13.11 mi0.68 mi4051+76229+11229+113223(Top 13%)155(Top 1%)155(Top 3%)
25K15.53 mi2.42 mi3777+274204+25204+252787(Top 11%)149(Top 1%)149(Top 3%)
30K18.64 mi3.11 mi3359+418179+25179+252374(Top 9%)133(Top 1%)133(Top 3%)
20M20.00 mi1.36 mi3196+163172+7172+72172(Top 9%)128(Top 1%)128(Top 3%)
21M21.00 mi1.00 mi3041+155164+8164+81877(Top 7%)121(Top 1%)121(Top 3%)
35K21.75 mi0.75 mi2948+93160+4160+41725(Top 7%)115(Top 1%)115(Top 2%)
23M23.00 mi1.25 mi2834+114157+3157+32052(Top 8%)172(Top 2%)172(Top 4%)
24M24.00 mi1.00 mi2739+95152+5152+51866(Top 7%)162(Top 1%)162(Top 3%)
40K24.85 mi0.85 mi2660+79150+2150+22110(Top 8%)223(Top 2%)223(Top 5%)
25.2M25.20 mi0.35 mi2611+49149+1149+11449(Top 6%)131(Top 1%)131(Top 3%)
Finish26.22 mi1.02 mi2525+861491491601(Top 6%)165(Top 2%)165(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21story building
+97ft-345ft

Overall

4137

Females

246

F18-39

246

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

4701

Females

322

F18-39

322

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+67ft-78ft

Overall

4137

Females

246

F18-39

246

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3264

Females

162

F18-39

162

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3223

Females

155

F18-39

155

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

2787

Females

149

F18-39

149

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2374

Females

133

F18-39

133

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2172

Females

128

F18-39

128

20M→21M

20.0 - 21.0 mi

Top 7%
×8story building
+106ft-24ft

Overall

1877

Females

121

F18-39

121

21M→35K

21.0 - 21.8 mi

Top 7%
×7story building
+17ft-86ft

Overall

1725

Females

115

F18-39

115

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2052

Females

172

F18-39

172

23M→24M

23.0 - 24.0 mi

Top 7%
×6story building
+12ft-82ft

Overall

1866

Females

162

F18-39

162

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2110

Females

223

F18-39

223

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1449

Females

131

F18-39

131

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1601

Females

165

F18-39

165

Passing Analysis

Category:
Athletes Passed
2668
Passed By
253
Net Change
+2415
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4940
5K → 10K262112+150#4940#4790
10K → 15K28231+251#4790#4539
15K → 20K42311+412#4539#4127
20K → Half771+76#4127#4051
Half → 25K28410+274#4051#3777
25K → 30K43416+418#3777#3359
30K → 20M17310+163#3359#3196
20M → 21M1616+155#3196#3041
21M → 35K1007+93#3041#2948
35K → 23M13218+114#2948#2834
23M → 24M10914+95#2834#2739
24M → 40K9011+79#2739#2660
40K → 25.2M501+49#2660#2611
25.2M → Finish915+86#2611#2525
TOTALS2668253+2415
📊

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