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BOSTON MARATHON 2024

Amy Sennett

Bib: 27858 F US

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 42%
Gender (Female)
#0 / 10924
Top 28%
Division (F18-39)
#0 / 4660
Top 45%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:12/mi
25:30
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:46/mi
49:38
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:52/mi
1:14:05
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:49/mi
1:38:23
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:48/mi
1:43:42
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:53/mi
2:05:14
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:22/mi
2:31:13
↑ 181↓ 1480.2%
138 ft elev
20M
8:32/mi
2:42:49
↑ 64↓ 500.2%
148 ft elev
21M
8:46/mi
2:51:35
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:45/mi
2:58:08
↑ 17↓ 861.7%
156 ft elev
23M
8:45/mi
3:09:05
↑ 23↓ 630.6%
116 ft elev
24M
8:16/mi
3:17:21
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:22/mi
3:24:30
↓ 200.3%
20 ft elev
25.2M
8:48/mi
3:27:32
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:18/mi
3:34:58
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:42
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:51:16
Pace8:29 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:1225:308:1225:30
8:12
-
10K
6.21 mi12:08:2049:387:5924:08
7:46
-0:26
15K
9.32 mi12:32:471:14:057:5724:27
7:52
+0:06
20K
12.43 mi12:57:051:38:237:5524:18
7:49
-0:03
Half
13.11 mi13:02:241:43:427:555:19
7:48
-0:01
25K
15.53 mi13:23:562:05:148:0421:32
8:53
+1:05
30K
18.64 mi13:49:552:31:138:0725:59
8:22
-0:31
20M
20.00 mi14:01:312:42:498:0811:36
8:32
+0:10
21M
21.00 mi14:10:172:51:358:108:46
8:46
+0:14
35K
21.75 mi14:16:502:58:088:116:33
8:45
-0:01
23M
23.00 mi14:27:473:09:058:1310:57
8:45
0:00
24M
24.00 mi14:36:033:17:218:138:16
8:16
-0:29
40K
24.85 mi14:43:123:24:308:147:09
8:22
+0:06
25.2M
25.20 mi14:46:143:27:328:143:02
8:48
+0:26
Finish
26.22 mi14:53:403:34:588:127:26
7:18
-1:30

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

7:18 /mi

Average Pace

8:12 /mi

Slowest Pace

8:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:38

40% of race

Time at Steady Pace

1:18:30

37% of race

Time at Slower Pace

50:50

24% of race

Average Pace: 8:12 /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 mi11:44:1225:308:1225:30
8:12
#16064
10K
6.21 mi12:08:2049:387:5924:08
7:46
#14313
15K
9.32 mi12:32:471:14:057:5724:27
7:52
#13677
20K
12.43 mi12:57:051:38:237:5524:18
7:49
#12758
Half
13.11 mi13:02:241:43:427:555:19
7:48
#12678
25K
15.53 mi13:23:562:05:148:0421:32
8:53
#13145
30K
18.64 mi13:49:552:31:138:0725:59
8:22
#12428
20M
20.00 mi14:01:312:42:498:0811:36
8:32
#12161
21M
21.00 mi14:10:172:51:358:108:46
8:46
#11798
35K
21.75 mi14:16:502:58:088:116:33
8:45
#11802
23M
23.00 mi14:27:473:09:058:1310:57
8:45
#11600
24M
24.00 mi14:36:033:17:218:138:16
8:16
#11392
40K
24.85 mi14:43:123:24:308:147:09
8:22
#11181
25.2M
25.20 mi14:46:143:27:328:143:02
8:48
#11052
Finish
26.22 mi14:53:403:34:588:127:26
7:18
#10762
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi160645592559212465(Top 49%)3490(Top 32%)3490(Top 75%)
10K6.21 mi3.10 mi14313+17514521+10714521+107112402(Top 49%)3412(Top 31%)3412(Top 73%)
15K9.32 mi3.11 mi13677+6364166+3554166+35512465(Top 49%)3490(Top 32%)3490(Top 75%)
20K12.43 mi3.11 mi12758+9193630+5363630+53610591(Top 41%)2623(Top 24%)2623(Top 56%)
Half13.11 mi0.68 mi12678+803602+283602+2811343(Top 44%)2988(Top 27%)2988(Top 64%)
25K15.53 mi2.42 mi13145-4673888-2863888-28614966(Top 59%)5158(Top 47%)5158(Top 111%)
30K18.64 mi3.11 mi12428+7173590+2983590+2989908(Top 39%)2668(Top 24%)2668(Top 57%)
20M20.00 mi1.36 mi12161+2673491+993491+999649(Top 38%)2775(Top 25%)2775(Top 60%)
21M21.00 mi1.00 mi11798+3633356+1353356+1357509(Top 29%)1954(Top 18%)1954(Top 42%)
35K21.75 mi0.75 mi11802-43387-313387-3112114(Top 47%)4341(Top 40%)4341(Top 93%)
23M23.00 mi1.25 mi11600+2023353+343353+349826(Top 38%)3305(Top 30%)3305(Top 71%)
24M24.00 mi1.00 mi11392+2083305+483305+488152(Top 32%)2562(Top 23%)2562(Top 55%)
40K24.85 mi0.85 mi11181+2113230+753230+757694(Top 30%)2464(Top 23%)2464(Top 53%)
25.2M25.20 mi0.35 mi11052+1293182+483182+485735(Top 22%)1606(Top 15%)1606(Top 34%)
Finish26.22 mi1.02 mi10762+2903073+1093073+1094532(Top 18%)998(Top 9%)998(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12465

Females

3490

F18-39

3490

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12402

Females

3412

F18-39

3412

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12465

Females

3490

F18-39

3490

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10591

Females

2623

F18-39

2623

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11343

Females

2988

F18-39

2988

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

14966

Females

5158

F18-39

5158

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

9908

Females

2668

F18-39

2668

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

9649

Females

2775

F18-39

2775

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7509

Females

1954

F18-39

1954

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12114

Females

4341

F18-39

4341

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

9826

Females

3305

F18-39

3305

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8152

Females

2562

F18-39

2562

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7694

Females

2464

F18-39

2464

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5735

Females

1606

F18-39

1606

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4532

Females

998

F18-39

998

Passing Analysis

Category:
Athletes Passed
6138
Passed By
836
Net Change
+5302
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16064
5K → 10K17598+1751#16064#14313
10K → 15K65519+636#14313#13677
15K → 20K9256+919#13677#12758
20K → Half877+80#12758#12678
Half → 25K131598-467#12678#13145
25K → 30K73417+717#13145#12428
30K → 20M29124+267#12428#12161
20M → 21M3674+363#12161#11798
21M → 35K7882-4#11798#11802
35K → 23M24846+202#11802#11600
23M → 24M22012+208#11600#11392
24M → 40K22211+211#11392#11181
40K → 25.2M1301+129#11181#11052
25.2M → Finish2911+290#11052#10762
TOTALS6138836+5302
📊

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