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BOSTON MARATHON 2024

Katherine Theis

Bib: 15376•F

MI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 50%
Gender (Female)
#0 / 10924
Top 38%
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
7:55/mi
24:36
↑ 97↓ 3451.5%
10K· 6.21 mi
8:04/mi
49:41
↑ 79↓ 1380.4%
15K· 9.32 mi
8:13/mi
1:15:13
↑ 67↓ 78
20K· 12.43 mi
8:25/mi
1:41:22
↑ 106↓ 860.1%
Half· 13.11 mi
7:40/mi
1:46:36
↑ 19↓ 370.5%
25K· 15.53 mi
8:18/mi
2:06:43
↑ 66↓ 880.2%
30K· 18.64 mi
8:57/mi
2:34:30
↑ 181↓ 1480.2%
20M
9:05/mi
2:46:50
↑ 64↓ 500.2%
21M
9:59/mi
2:56:49
↑ 106↓ 241.6%
35K· 21.75 mi
9:19/mi
3:03:47
↑ 17↓ 861.7%
23M
9:10/mi
3:15:16
↑ 23↓ 630.6%
24M
8:13/mi
3:23:29
↓ 821.3%
40K· 24.85 mi
9:18/mi
3:31:26
↓ 200.3%
25.2M
11:13/mi
3:35:18
↑ 13↓ 160.2%
Finish· 26.22 mi
7:40/mi
3:43:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:36
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:56:31
Pace8:53 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:1324:367:5524:36
7:55
-
10K
6.21 mi11:22:1849:418:0025:05
8:04
+0:09
15K
9.32 mi11:47:501:15:138:0425:32
8:13
+0:09
20K
12.43 mi12:13:591:41:228:0926:09
8:25
+0:12
Half
13.11 mi12:19:131:46:368:085:14
7:40
-0:45
25K
15.53 mi12:39:202:06:438:0920:07
8:18
+0:38
30K
18.64 mi13:07:072:34:308:1727:47
8:57
+0:39
20M
20.00 mi13:19:272:46:508:2012:20
9:05
+0:08
21M
21.00 mi13:29:262:56:498:259:59
9:59
+0:54
35K
21.75 mi13:36:243:03:478:276:58
9:19
-0:40
23M
23.00 mi13:47:533:15:168:2911:29
9:10
-0:09
24M
24.00 mi13:56:063:23:298:298:13
8:13
-0:57
40K
24.85 mi14:04:033:31:268:307:57
9:18
+1:05
25.2M
25.20 mi14:07:553:35:188:333:52
11:13
+1:55
Finish
26.22 mi14:15:443:43:078:317:49
7:40
-3:33

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

7:40 /mi

Average Pace

8:31 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:39

17% of race

Time at Steady Pace

1:45:06

47% of race

Time at Slower Pace

1:20:22

36% of race

Average Pace: 8:31 /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 mi10:57:1324:367:5524:36
7:55
#14018
10K
6.21 mi11:22:1849:418:0025:05
8:04
#14378
15K
9.32 mi11:47:501:15:138:0425:32
8:13
#14506
20K
12.43 mi12:13:591:41:228:0926:09
8:25
#14438
Half
13.11 mi12:19:131:46:368:085:14
7:40
#14224
25K
15.53 mi12:39:202:06:438:0920:07
8:18
#13770
30K
18.64 mi13:07:072:34:308:1727:47
8:57
#13540
20M
20.00 mi13:19:272:46:508:2012:20
9:05
#13406
21M
21.00 mi13:29:262:56:498:259:59
9:59
#13338
35K
21.75 mi13:36:243:03:478:276:58
9:19
#13391
23M
23.00 mi13:47:533:15:168:2911:29
9:10
#13282
24M
24.00 mi13:56:063:23:298:298:13
8:13
#13005
40K
24.85 mi14:04:033:31:268:307:57
9:18
#12950
25.2M
25.20 mi14:07:553:35:188:333:52
11:13
#13003
Finish
26.22 mi14:15:443:43:078:317:49
7:40
#12704
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi140184322432214825(Top 58%)4861(Top 44%)4861(Top 104%)
10K6.21 mi3.10 mi14378-3604560-2384560-23814709(Top 58%)4755(Top 44%)4755(Top 102%)
15K9.32 mi3.11 mi14506-1284639-794639-7914825(Top 58%)4861(Top 44%)4861(Top 104%)
20K12.43 mi3.11 mi14438+684619+204619+2014358(Top 56%)4645(Top 43%)4645(Top 100%)
Half13.11 mi0.68 mi14224+2144502+1174502+11710458(Top 41%)2548(Top 23%)2548(Top 55%)
25K15.53 mi2.42 mi13770+4544259+2434259+24311975(Top 47%)3506(Top 32%)3506(Top 75%)
30K18.64 mi3.11 mi13540+2304215+444215+4412954(Top 51%)4255(Top 39%)4255(Top 91%)
20M20.00 mi1.36 mi13406+1344216-14216-112525(Top 49%)4304(Top 39%)4304(Top 92%)
21M21.00 mi1.00 mi13338+684228-124228-1212909(Top 51%)4736(Top 43%)4736(Top 102%)
35K21.75 mi0.75 mi13391-534294-664294-6614775(Top 58%)5723(Top 52%)5723(Top 123%)
23M23.00 mi1.25 mi13282+1094290+44290+412021(Top 47%)4414(Top 40%)4414(Top 95%)
24M24.00 mi1.00 mi13005+2774180+1104180+1107892(Top 31%)2439(Top 22%)2439(Top 52%)
40K24.85 mi0.85 mi12950+554198-184198-1812258(Top 48%)4660(Top 43%)4660(Top 100%)
25.2M25.20 mi0.35 mi13003-534245-474245-4715190(Top 59%)6116(Top 56%)6116(Top 131%)
Finish26.22 mi1.02 mi12704+2994123+1224123+1226603(Top 26%)1947(Top 18%)1947(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

14825

Females

4861

F18-39

4861

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

14709

Females

4755

F18-39

4755

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

14825

Females

4861

F18-39

4861

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14358

Females

4645

F18-39

4645

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

10458

Females

2548

F18-39

2548

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

11975

Females

3506

F18-39

3506

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

12954

Females

4255

F18-39

4255

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

12525

Females

4304

F18-39

4304

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

12909

Females

4736

F18-39

4736

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

14775

Females

5723

F18-39

5723

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

12021

Females

4414

F18-39

4414

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

7892

Females

2439

F18-39

2439

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12258

Females

4660

F18-39

4660

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15190

Females

6116

F18-39

6116

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

6603

Females

1947

F18-39

1947

Passing Analysis

Category:
Athletes Passed
3051
Passed By
1737
Net Change
+1314
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14018
5K → 10K160520-360#14018#14378
10K → 15K195323-128#14378#14506
15K → 20K267199+68#14506#14438
20K → Half2140+214#14438#14224
Half → 25K47521+454#14224#13770
25K → 30K397167+230#13770#13540
30K → 20M21076+134#13540#13406
20M → 21M15587+68#13406#13338
21M → 35K74127-53#13338#13391
35K → 23M17263+109#13391#13282
23M → 24M2836+277#13282#13005
24M → 40K11762+55#13005#12950
40K → 25.2M3083-53#12950#13003
25.2M → Finish3023+299#13003#12704
TOTALS30511737+1314
📊

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