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BOSTON MARATHON 2024

Kristi Emmons

Bib: 17799•F

VA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
Division (F18-39)
#0 / 4660
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
8:23/mi
26:04
↑ 97↓ 3451.5%
10K· 6.21 mi
8:30/mi
52:29
↑ 79↓ 1380.4%
15K· 9.32 mi
8:36/mi
1:19:12
↑ 67↓ 78
20K· 12.43 mi
8:46/mi
1:46:26
↑ 106↓ 860.1%
Half· 13.11 mi
8:21/mi
1:52:08
↑ 19↓ 370.5%
25K· 15.53 mi
8:50/mi
2:13:32
↑ 66↓ 880.2%
30K· 18.64 mi
8:55/mi
2:41:13
↑ 181↓ 1480.2%
20M
8:59/mi
2:53:25
↑ 64↓ 500.2%
21M
9:06/mi
3:02:31
↑ 106↓ 241.6%
35K· 21.75 mi
8:32/mi
3:08:54
↑ 17↓ 861.7%
23M
8:46/mi
3:19:53
↑ 23↓ 630.6%
24M
8:56/mi
3:28:49
↓ 821.3%
40K· 24.85 mi
8:51/mi
3:36:23
↓ 200.3%
25.2M
9:54/mi
3:39:48
↑ 13↓ 160.2%
Finish· 26.22 mi
8:13/mi
3:48:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:08
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time1:56:02
Pace8:51 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5226:048:2326:04
8:23
-
10K
6.21 mi11:43:1752:298:2726:25
8:30
+0:07
15K
9.32 mi12:10:001:19:128:3026:43
8:36
+0:06
20K
12.43 mi12:37:141:46:268:3427:14
8:46
+0:10
Half
13.11 mi12:42:561:52:088:335:42
8:21
-0:25
25K
15.53 mi13:04:202:13:328:3621:24
8:50
+0:29
30K
18.64 mi13:32:012:41:138:3927:41
8:55
+0:05
20M
20.00 mi13:44:132:53:258:4012:12
8:59
+0:04
21M
21.00 mi13:53:193:02:318:419:06
9:06
+0:07
35K
21.75 mi13:59:423:08:548:416:23
8:32
-0:34
23M
23.00 mi14:10:413:19:538:4110:59
8:46
+0:14
24M
24.00 mi14:19:373:28:498:428:56
8:56
+0:10
40K
24.85 mi14:27:113:36:238:427:34
8:51
-0:05
25.2M
25.20 mi14:30:363:39:488:433:25
9:54
+1:03
Finish
26.22 mi14:38:583:48:108:438:22
8:13
-1:41

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

8:13 /mi

Average Pace

8:43 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:56

32% of race

Time at Steady Pace

2:10:31

57% of race

Time at Slower Pace

24:43

11% of race

Average Pace: 8:42 /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 mi11:16:5226:048:2326:04
8:23
#17174
10K
6.21 mi11:43:1752:298:2726:25
8:30
#17198
15K
9.32 mi12:10:001:19:128:3026:43
8:36
#17070
20K
12.43 mi12:37:141:46:268:3427:14
8:46
#16804
Half
13.11 mi12:42:561:52:088:335:42
8:21
#16683
25K
15.53 mi13:04:202:13:328:3621:24
8:50
#16269
30K
18.64 mi13:32:012:41:138:3927:41
8:55
#15616
20M
20.00 mi13:44:132:53:258:4012:12
8:59
#15344
21M
21.00 mi13:53:193:02:318:419:06
9:06
#14977
35K
21.75 mi13:59:423:08:548:416:23
8:32
#14824
23M
23.00 mi14:10:413:19:538:4110:59
8:46
#14493
24M
24.00 mi14:19:373:28:498:428:56
8:56
#14337
40K
24.85 mi14:27:113:36:238:427:34
8:51
#14152
25.2M
25.20 mi14:30:363:39:488:433:25
9:54
#14058
Finish
26.22 mi14:38:583:48:108:438:22
8:13
#13878
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi171746262626216961(Top 66%)6118(Top 56%)6118(Top 131%)
10K6.21 mi3.10 mi17198-246268-66268-617294(Top 68%)6301(Top 58%)6301(Top 135%)
15K9.32 mi3.11 mi17070+1286191+776191+7716961(Top 66%)6118(Top 56%)6118(Top 131%)
20K12.43 mi3.11 mi16804+2666046+1456046+14516191(Top 63%)5700(Top 52%)5700(Top 122%)
Half13.11 mi0.68 mi16683+1215980+665980+6614933(Top 58%)5000(Top 46%)5000(Top 107%)
25K15.53 mi2.42 mi16269+4145766+2145766+21414701(Top 58%)5006(Top 46%)5006(Top 107%)
30K18.64 mi3.11 mi15616+6535442+3245442+32412806(Top 50%)4178(Top 38%)4178(Top 90%)
20M20.00 mi1.36 mi15344+2725327+1155327+11512036(Top 47%)4048(Top 37%)4048(Top 87%)
21M21.00 mi1.00 mi14977+3675161+1665161+1669064(Top 35%)2735(Top 25%)2735(Top 59%)
35K21.75 mi0.75 mi14824+1535105+565105+5610982(Top 43%)3750(Top 34%)3750(Top 80%)
23M23.00 mi1.25 mi14493+3314981+1244981+1249979(Top 39%)3394(Top 31%)3394(Top 73%)
24M24.00 mi1.00 mi14337+1564921+604921+6011826(Top 46%)4318(Top 40%)4318(Top 93%)
40K24.85 mi0.85 mi14152+1854848+734848+7310190(Top 40%)3664(Top 34%)3664(Top 79%)
25.2M25.20 mi0.35 mi14058+944819+294819+2910626(Top 42%)3935(Top 36%)3935(Top 84%)
Finish26.22 mi1.02 mi13878+1804754+654754+659867(Top 39%)3466(Top 32%)3466(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

16961

Females

6118

F18-39

6118

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

17294

Females

6301

F18-39

6301

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

16961

Females

6118

F18-39

6118

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16191

Females

5700

F18-39

5700

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14933

Females

5000

F18-39

5000

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14701

Females

5006

F18-39

5006

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12806

Females

4178

F18-39

4178

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12036

Females

4048

F18-39

4048

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9064

Females

2735

F18-39

2735

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

10982

Females

3750

F18-39

3750

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

9979

Females

3394

F18-39

3394

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

11826

Females

4318

F18-39

4318

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10190

Females

3664

F18-39

3664

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10626

Females

3935

F18-39

3935

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

9867

Females

3466

F18-39

3466

Passing Analysis

Category:
Athletes Passed
4019
Passed By
723
Net Change
+3296
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17174
5K → 10K269293-24#17174#17198
10K → 15K299171+128#17198#17070
15K → 20K386120+266#17070#16804
20K → Half1254+121#16804#16683
Half → 25K44632+414#16683#16269
25K → 30K67522+653#16269#15616
30K → 20M28210+272#15616#15344
20M → 21M3714+367#15344#14977
21M → 35K1574+153#14977#14824
35K → 23M34211+331#14824#14493
23M → 24M18226+156#14493#14337
24M → 40K1927+185#14337#14152
40K → 25.2M984+94#14152#14058
25.2M → Finish19515+180#14058#13878
TOTALS4019723+3296
📊

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