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BOSTON MARATHON 2024

Sarah Monk

Bib: 27677•F

CO

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:15
Rank: #20447
Start → 5K
28:15 | 9:06/mi
10K· 6.21 mi
56:28
Rank: #20225 (+222)
5K → 10K
28:13 | 9:05/mi
15K· 9.32 mi
1:25:37
Rank: #20290 (-65)
10K → 15K
29:09 | 9:23/mi
20K· 12.43 mi
1:56:27
Rank: #20332 (-42)
15K → 20K
30:50 | 9:55/mi
Half· 13.11 mi
2:02:55
Rank: #20312 (+20)
20K → Half
6:28 | 9:29/mi
25K· 15.53 mi
2:27:50
Rank: #20192 (+120)
Half → 25K
24:55 | 10:17/mi
30K· 18.64 mi
3:01:32
Rank: #20069 (+123)
25K → 30K
33:42 | 10:51/mi
20M
3:16:44
Rank: #20028 (+41)
30K → 20M
15:12 | 11:11/mi
21M
3:29:49
Rank: #20093 (-65)
20M → 21M
13:05 | 13:05/mi
35K· 21.75 mi
3:37:21
Rank: #19977 (+116)
21M → 35K
7:32 | 10:04/mi
23M
3:50:29
Rank: #19781 (+196)
35K → 23M
13:08 | 10:29/mi
24M
4:01:02
Rank: #19683 (+98)
23M → 24M
10:33 | 10:33/mi
40K· 24.85 mi
4:10:22
Rank: #19619 (+64)
24M → 40K
9:20 | 10:55/mi
25.2M
4:14:43
Rank: #19584 (+35)
40K → 25.2M
4:21 | 12:37/mi
Finish· 26.22 mi
4:24:04
Rank: #19430 (+154)
25.2M → Finish
9:21 | 9:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:55
Pace9:23 /mi
2nd Half
Distance13.11 mi
Time2:21:09
Pace10:46 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5728:159:0628:15
9:06
-
10K
6.21 mi12:15:1056:289:0528:13
9:05
-0:01
15K
9.32 mi12:44:191:25:379:1129:09
9:23
+0:18
20K
12.43 mi13:15:091:56:279:2230:50
9:55
+0:32
Half
13.11 mi13:21:372:02:559:236:28
9:29
-0:26
25K
15.53 mi13:46:322:27:509:3124:55
10:17
+0:48
30K
18.64 mi14:20:143:01:329:4433:42
10:51
+0:34
20M
20.00 mi14:35:263:16:449:5015:12
11:11
+0:20
21M
21.00 mi14:48:313:29:499:5913:05
13:05
+1:54
35K
21.75 mi14:56:033:37:2110:007:32
10:04
-3:01
23M
23.00 mi15:09:113:50:2910:0113:08
10:29
+0:25
24M
24.00 mi15:19:444:01:0210:0310:33
10:33
+0:04
40K
24.85 mi15:29:044:10:2210:049:20
10:55
+0:22
25.2M
25.20 mi15:33:254:14:4310:064:21
12:37
+1:42
Finish
26.22 mi15:42:464:24:0410:059:21
9:11
-3:26

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

9:05 /mi

Average Pace

10:05 /mi

Slowest Pace

13:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:26

38% of race

Time at Steady Pace

2:00:40

46% of race

Time at Slower Pace

41:58

16% of race

Average Pace: 10:04 /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 mi11:46:5728:159:0628:15
9:06
#20447
10K
6.21 mi12:15:1056:289:0528:13
9:05
#20225
15K
9.32 mi12:44:191:25:379:1129:09
9:23
#20290
20K
12.43 mi13:15:091:56:279:2230:50
9:55
#20332
Half
13.11 mi13:21:372:02:559:236:28
9:29
#20312
25K
15.53 mi13:46:322:27:509:3124:55
10:17
#20192
30K
18.64 mi14:20:143:01:329:4433:42
10:51
#20069
20M
20.00 mi14:35:263:16:449:5015:12
11:11
#20028
21M
21.00 mi14:48:313:29:499:5913:05
13:05
#20093
35K
21.75 mi14:56:033:37:2110:007:32
10:04
#19977
23M
23.00 mi15:09:113:50:2910:0113:08
10:29
#19781
24M
24.00 mi15:19:444:01:0210:0310:33
10:33
#19683
40K
24.85 mi15:29:044:10:2210:049:20
10:55
#19619
25.2M
25.20 mi15:33:254:14:4310:064:21
12:37
#19584
Finish
26.22 mi15:42:464:24:0410:059:21
9:11
#19430
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi204478118811820302(Top 79%)7947(Top 73%)7947(Top 171%)
10K6.21 mi3.10 mi20225+2227977+1417977+14120079(Top 79%)7873(Top 72%)7873(Top 169%)
15K9.32 mi3.11 mi20290-657984-77984-720302(Top 79%)7947(Top 73%)7947(Top 171%)
20K12.43 mi3.11 mi20332-427994-107994-1020391(Top 80%)8029(Top 73%)8029(Top 172%)
Half13.11 mi0.68 mi20312+207984+107984+1020031(Top 78%)7888(Top 72%)7888(Top 169%)
25K15.53 mi2.42 mi20192+1207935+497935+4919856(Top 78%)7842(Top 72%)7842(Top 168%)
30K18.64 mi3.11 mi20069+1237934+17934+119638(Top 77%)7925(Top 73%)7925(Top 170%)
20M20.00 mi1.36 mi20028+417937-37937-319707(Top 77%)8073(Top 74%)8073(Top 173%)
21M21.00 mi1.00 mi20093-657996-597996-5920893(Top 82%)8744(Top 80%)8744(Top 188%)
35K21.75 mi0.75 mi19977+1167950+467950+4617406(Top 68%)7056(Top 65%)7056(Top 151%)
23M23.00 mi1.25 mi19781+1967879+717879+7117035(Top 67%)6936(Top 63%)6936(Top 149%)
24M24.00 mi1.00 mi19683+987846+337846+3318017(Top 71%)7473(Top 68%)7473(Top 160%)
40K24.85 mi0.85 mi19619+647832+147832+1417878(Top 70%)7452(Top 68%)7452(Top 160%)
25.2M25.20 mi0.35 mi19584+357822+107822+1018825(Top 74%)7925(Top 73%)7925(Top 170%)
Finish26.22 mi1.02 mi19430+1547750+727750+7215075(Top 59%)6027(Top 55%)6027(Top 129%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20302

Females

7947

F18-39

7947

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

20079

Females

7873

F18-39

7873

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20302

Females

7947

F18-39

7947

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

20391

Females

8029

F18-39

8029

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

20031

Females

7888

F18-39

7888

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

19856

Females

7842

F18-39

7842

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

19638

Females

7925

F18-39

7925

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

19707

Females

8073

F18-39

8073

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

20893

Females

8744

F18-39

8744

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

17406

Females

7056

F18-39

7056

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17035

Females

6936

F18-39

6936

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18017

Females

7473

F18-39

7473

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17878

Females

7452

F18-39

7452

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

18825

Females

7925

F18-39

7925

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15075

Females

6027

F18-39

6027

Passing Analysis

Category:
Athletes Passed
2139
Passed By
1122
Net Change
+1017
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20447
5K → 10K394172+222#20447#20225
10K → 15K178243-65#20225#20290
15K → 20K183225-42#20290#20332
20K → Half3818+20#20332#20312
Half → 25K21393+120#20312#20192
25K → 30K233110+123#20192#20069
30K → 20M9655+41#20069#20028
20M → 21M63128-65#20028#20093
21M → 35K1204+116#20093#19977
35K → 23M2026+196#19977#19781
23M → 24M11719+98#19781#19683
24M → 40K9026+64#19683#19619
40K → 25.2M4914+35#19619#19584
25.2M → Finish1639+154#19584#19430
TOTALS21391122+1017
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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