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BOSTON MARATHON 2024

Sheila Barrett

Bib: 19323•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Masters (Masters Women)
#0 / 6263
Top 27%
Division (F45-49)
#0 / 1753
Top 34%
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
7:56/mi
24:40
↑ 97↓ 3451.5%
10K· 6.21 mi
8:10/mi
50:03
↑ 79↓ 1380.4%
15K· 9.32 mi
8:27/mi
1:16:18
↑ 67↓ 78
20K· 12.43 mi
8:29/mi
1:42:38
↑ 106↓ 860.1%
Half· 13.11 mi
8:10/mi
1:48:12
↑ 19↓ 370.5%
25K· 15.53 mi
8:38/mi
2:09:07
↑ 66↓ 880.2%
30K· 18.64 mi
9:15/mi
2:37:50
↑ 181↓ 1480.2%
20M
9:04/mi
2:50:09
↑ 64↓ 500.2%
21M
10:01/mi
3:00:10
↑ 106↓ 241.6%
35K· 21.75 mi
8:35/mi
3:06:35
↑ 17↓ 861.7%
23M
8:54/mi
3:17:44
↑ 23↓ 630.6%
24M
8:23/mi
3:26:07
↓ 821.3%
40K· 24.85 mi
8:21/mi
3:33:15
↓ 200.3%
25.2M
9:05/mi
3:36:23
↑ 13↓ 160.2%
Finish· 26.22 mi
7:52/mi
3:44:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:12
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:56:12
Pace8:52 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5924:407:5624:40
7:56
-
10K
6.21 mi11:42:2250:038:0325:23
8:10
+0:14
15K
9.32 mi12:08:371:16:188:1126:15
8:27
+0:17
20K
12.43 mi12:34:571:42:388:1626:20
8:29
+0:02
Half
13.11 mi12:40:311:48:128:155:34
8:10
-0:19
25K
15.53 mi13:01:262:09:078:1920:55
8:38
+0:28
30K
18.64 mi13:30:092:37:508:2828:43
9:15
+0:37
20M
20.00 mi13:42:282:50:098:3012:19
9:04
-0:11
21M
21.00 mi13:52:293:00:108:3510:01
10:01
+0:57
35K
21.75 mi13:58:543:06:358:356:25
8:35
-1:26
23M
23.00 mi14:10:033:17:448:3611:09
8:54
+0:19
24M
24.00 mi14:18:263:26:078:358:23
8:23
-0:31
40K
24.85 mi14:25:343:33:158:357:08
8:21
-0:02
25.2M
25.20 mi14:28:423:36:238:353:08
9:05
+0:44
Finish
26.22 mi14:36:433:44:248:348:01
7:52
-1:13

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

7:52 /mi

Average Pace

8:34 /mi

Slowest Pace

10:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:38

28% of race

Time at Steady Pace

1:35:26

43% of race

Time at Slower Pace

1:05:20

29% of race

Average Pace: 8:34 /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 mi11:16:5924:407:5624:40
7:56
#14195
10K
6.21 mi11:42:2250:038:0325:23
8:10
#14809
15K
9.32 mi12:08:371:16:188:1126:15
8:27
#15256
20K
12.43 mi12:34:571:42:388:1626:20
8:29
#15082
Half
13.11 mi12:40:311:48:128:155:34
8:10
#15005
25K
15.53 mi13:01:262:09:078:1920:55
8:38
#14707
30K
18.64 mi13:30:092:37:508:2828:43
9:15
#14622
20M
20.00 mi13:42:282:50:098:3012:19
9:04
#14420
21M
21.00 mi13:52:293:00:108:3510:01
10:01
#14319
35K
21.75 mi13:58:543:06:358:356:25
8:35
#14158
23M
23.00 mi14:10:033:17:448:3611:09
8:54
#13925
24M
24.00 mi14:18:263:26:078:358:23
8:23
#13672
40K
24.85 mi14:25:343:33:158:357:08
8:21
#13378
25.2M
25.20 mi14:28:423:36:238:353:08
9:05
#13256
Finish
26.22 mi14:36:433:44:248:348:01
7:52
#13000
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi141954443444316117(Top 63%)5626(Top 52%)5626(Top 321%)
10K6.21 mi3.10 mi14809-6144823-3804823-38015344(Top 60%)5128(Top 47%)5128(Top 293%)
15K9.32 mi3.11 mi15256-4475103-2805103-28016117(Top 63%)5626(Top 52%)5626(Top 321%)
20K12.43 mi3.11 mi15082+1744998+1054998+10514679(Top 57%)4815(Top 44%)4815(Top 275%)
Half13.11 mi0.68 mi15005+774958+404958+4013825(Top 54%)4372(Top 40%)4372(Top 249%)
25K15.53 mi2.42 mi14707+2984824+1344824+13413733(Top 54%)4456(Top 41%)4456(Top 254%)
30K18.64 mi3.11 mi14622+854853-294853-2914381(Top 56%)5083(Top 47%)5083(Top 290%)
20M20.00 mi1.36 mi14420+2024767+864767+8612474(Top 49%)4277(Top 39%)4277(Top 244%)
21M21.00 mi1.00 mi14319+1014772-54772-513036(Top 51%)4810(Top 44%)4810(Top 274%)
35K21.75 mi0.75 mi14158+1614710+624710+6211208(Top 44%)3871(Top 35%)3871(Top 221%)
23M23.00 mi1.25 mi13925+2334645+654645+6510695(Top 42%)3751(Top 34%)3751(Top 214%)
24M24.00 mi1.00 mi13672+2534547+984547+988794(Top 34%)2857(Top 26%)2857(Top 163%)
40K24.85 mi0.85 mi13378+2944423+1244423+1247606(Top 30%)2435(Top 22%)2435(Top 139%)
25.2M25.20 mi0.35 mi13256+1224375+484375+487048(Top 28%)2228(Top 20%)2228(Top 127%)
Finish26.22 mi1.02 mi13000+2564283+924283+927767(Top 30%)2465(Top 23%)2465(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16117

Females

5626

F45-49

5626

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15344

Females

5128

F45-49

5128

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16117

Females

5626

F45-49

5626

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14679

Females

4815

F45-49

4815

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

13825

Females

4372

F45-49

4372

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

13733

Females

4456

F45-49

4456

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14381

Females

5083

F45-49

5083

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

12474

Females

4277

F45-49

4277

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13036

Females

4810

F45-49

4810

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11208

Females

3871

F45-49

3871

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

10695

Females

3751

F45-49

3751

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8794

Females

2857

F45-49

2857

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7606

Females

2435

F45-49

2435

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7048

Females

2228

F45-49

2228

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7767

Females

2465

F45-49

2465

Passing Analysis

Category:
Athletes Passed
3074
Passed By
1879
Net Change
+1195
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14195
5K → 10K100714-614#14195#14809
10K → 15K123570-447#14809#15256
15K → 20K302128+174#15256#15082
20K → Half836+77#15082#15005
Half → 25K37274+298#15005#14707
25K → 30K309224+85#14707#14622
30K → 20M23937+202#14622#14420
20M → 21M18180+101#14420#14319
21M → 35K17211+161#14319#14158
35K → 23M25522+233#14158#13925
23M → 24M2563+253#13925#13672
24M → 40K2962+294#13672#13378
40K → 25.2M1275+122#13378#13256
25.2M → Finish2593+256#13256#13000
TOTALS30741879+1195
📊

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