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BOSTON MARATHON 2024

Katherine Somers

Bib: 16312•F

NV

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 19%
Gender (Female)
#0 / 10924
Top 5%
Division (F18-39)
#0 / 4660
Top 10%
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
6:57/mi
21:35
↑ 97↓ 3451.5%
10K· 6.21 mi
7:05/mi
43:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:08/mi
1:05:46
↑ 67↓ 78
20K· 12.43 mi
7:16/mi
1:28:22
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:33:17
↑ 19↓ 370.5%
25K· 15.53 mi
7:22/mi
1:51:08
↑ 66↓ 880.2%
30K· 18.64 mi
7:30/mi
2:14:27
↑ 181↓ 1480.2%
20M
7:35/mi
2:24:45
↑ 64↓ 500.2%
21M
7:50/mi
2:32:35
↑ 106↓ 241.6%
35K· 21.75 mi
7:08/mi
2:37:55
↑ 17↓ 861.7%
23M
7:35/mi
2:47:25
↑ 23↓ 630.6%
24M
7:30/mi
2:54:55
↓ 821.3%
40K· 24.85 mi
7:28/mi
3:01:18
↓ 200.3%
25.2M
8:10/mi
3:04:07
↑ 13↓ 160.2%
Finish· 26.22 mi
6:53/mi
3:11:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:17
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:37:51
Pace7:28 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:3921:356:5721:35
6:57
-
10K
6.21 mi11:33:3943:357:0122:00
7:05
+0:08
15K
9.32 mi11:55:501:05:467:0322:11
7:08
+0:03
20K
12.43 mi12:18:261:28:227:0722:36
7:16
+0:08
Half
13.11 mi12:23:211:33:177:074:55
7:12
-0:04
25K
15.53 mi12:41:121:51:087:0917:51
7:22
+0:10
30K
18.64 mi13:04:312:14:277:1323:19
7:30
+0:08
20M
20.00 mi13:14:492:24:457:1410:18
7:35
+0:05
21M
21.00 mi13:22:392:32:357:167:50
7:50
+0:15
35K
21.75 mi13:27:592:37:557:165:20
7:08
-0:42
23M
23.00 mi13:37:292:47:257:179:30
7:35
+0:27
24M
24.00 mi13:44:592:54:557:177:30
7:30
-0:05
40K
24.85 mi13:51:223:01:187:186:23
7:28
-0:02
25.2M
25.20 mi13:54:113:04:077:182:49
8:10
+0:42
Finish
26.22 mi14:01:123:11:087:187:01
6:53
-1:17

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

6:53 /mi

Average Pace

7:18 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:41

84% of race

Time at Steady Pace

27:38

14% of race

Time at Slower Pace

2:49

1% of race

Average Pace: 7:17 /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 mi11:11:3921:356:5721:35
6:57
#6728
10K
6.21 mi11:33:3943:357:0122:00
7:05
#6933
15K
9.32 mi11:55:501:05:467:0322:11
7:08
#6954
20K
12.43 mi12:18:261:28:227:0722:36
7:16
#6861
Half
13.11 mi12:23:211:33:177:074:55
7:12
#6856
25K
15.53 mi12:41:121:51:087:0917:51
7:22
#6670
30K
18.64 mi13:04:312:14:277:1323:19
7:30
#6248
20M
20.00 mi13:14:492:24:457:1410:18
7:35
#6031
21M
21.00 mi13:22:392:32:357:167:50
7:50
#5770
35K
21.75 mi13:27:592:37:557:165:20
7:08
#5599
23M
23.00 mi13:37:292:47:257:179:30
7:35
#5395
24M
24.00 mi13:44:592:54:557:177:30
7:30
#5263
40K
24.85 mi13:51:223:01:187:186:23
7:28
#5094
25.2M
25.20 mi13:54:113:04:077:182:49
8:10
#5012
Finish
26.22 mi14:01:123:11:087:187:01
6:53
#4850
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi67287407407061(Top 28%)929(Top 9%)929(Top 20%)
10K6.21 mi3.10 mi6933-205827-87827-877181(Top 28%)929(Top 9%)929(Top 20%)
15K9.32 mi3.11 mi6954-21855-28855-287061(Top 28%)929(Top 9%)929(Top 20%)
20K12.43 mi3.11 mi6861+93845+10845+106827(Top 27%)934(Top 9%)934(Top 20%)
Half13.11 mi0.68 mi6856+5844+1844+17050(Top 28%)994(Top 9%)994(Top 21%)
25K15.53 mi2.42 mi6670+186822+22822+226195(Top 24%)875(Top 8%)875(Top 19%)
30K18.64 mi3.11 mi6248+422762+60762+605127(Top 20%)674(Top 6%)674(Top 14%)
20M20.00 mi1.36 mi6031+217736+26736+264659(Top 18%)629(Top 6%)629(Top 13%)
21M21.00 mi1.00 mi5770+261687+49687+493590(Top 14%)418(Top 4%)418(Top 9%)
35K21.75 mi0.75 mi5599+171665+22665+223554(Top 14%)408(Top 4%)408(Top 9%)
23M23.00 mi1.25 mi5395+204642+23642+233968(Top 16%)594(Top 5%)594(Top 13%)
24M24.00 mi1.00 mi5263+132628+14628+144151(Top 16%)738(Top 7%)738(Top 16%)
40K24.85 mi0.85 mi5094+169609+19609+193386(Top 13%)563(Top 5%)563(Top 12%)
25.2M25.20 mi0.35 mi5012+82599+10599+103316(Top 13%)566(Top 5%)566(Top 12%)
Finish26.22 mi1.02 mi4850+162581+18581+182692(Top 11%)384(Top 4%)384(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7061

Females

929

F18-39

929

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7181

Females

929

F18-39

929

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7061

Females

929

F18-39

929

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

6827

Females

934

F18-39

934

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7050

Females

994

F18-39

994

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6195

Females

875

F18-39

875

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5127

Females

674

F18-39

674

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

4659

Females

629

F18-39

629

20M→21M

20.0 - 21.0 mi

Top 14%
×8story building
+106ft-24ft

Overall

3590

Females

418

F18-39

418

21M→35K

21.0 - 21.8 mi

Top 14%
×7story building
+17ft-86ft

Overall

3554

Females

408

F18-39

408

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

3968

Females

594

F18-39

594

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4151

Females

738

F18-39

738

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3386

Females

563

F18-39

563

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3316

Females

566

F18-39

566

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2story building
+22ft-21ft

Overall

2692

Females

384

F18-39

384

Passing Analysis

Category:
Athletes Passed
2684
Passed By
806
Net Change
+1878
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6728
5K → 10K130335-205#6728#6933
10K → 15K145166-21#6933#6954
15K → 20K207114+93#6954#6861
20K → Half2823+5#6861#6856
Half → 25K26175+186#6856#6670
25K → 30K45836+422#6670#6248
30K → 20M2269+217#6248#6031
20M → 21M2665+261#6031#5770
21M → 35K1765+171#5770#5599
35K → 23M21915+204#5599#5395
23M → 24M14513+132#5395#5263
24M → 40K1734+169#5263#5094
40K → 25.2M831+82#5094#5012
25.2M → Finish1675+162#5012#4850
TOTALS2684806+1878
📊

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