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BOSTON MARATHON 2023

Meribeth Hall

Bib: 20382•F

NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 41%
Masters (Masters Women)
#0 / 6539
Top 29%
Division (F45-49)
#0 / 1817
Top 33%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
8:29/mi
26:20
↑ 97↓ 3451.5%
10K· 6.21 mi
8:05/mi
51:26
↑ 79↓ 1380.4%
15K· 9.32 mi
8:03/mi
1:16:27
↑ 67↓ 78
20K· 12.43 mi
8:07/mi
1:41:40
↑ 106↓ 860.1%
Half· 13.11 mi
8:08/mi
1:47:13
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:06:56
↑ 66↓ 880.2%
30K· 18.64 mi
8:32/mi
2:33:27
↑ 181↓ 1480.2%
20M
8:36/mi
2:45:08
↑ 64↓ 500.2%
21M
9:03/mi
2:54:11
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
3:00:21
↑ 17↓ 861.7%
23M
8:42/mi
3:11:14
↑ 23↓ 630.6%
24M
8:16/mi
3:19:30
↓ 821.3%
40K· 24.85 mi
8:35/mi
3:26:50
↓ 200.3%
25.2M
9:34/mi
3:30:08
↑ 13↓ 160.2%
Finish· 26.22 mi
8:51/mi
3:39:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:13
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:51:56
Pace8:32 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4726:208:2926:20
8:29
-
10K
6.21 mi11:43:5351:268:1725:06
8:05
-0:24
15K
9.32 mi12:08:541:16:278:1225:01
8:03
-0:02
20K
12.43 mi12:34:071:41:408:1125:13
8:07
+0:04
Half
13.11 mi12:39:401:47:138:115:33
8:08
+0:01
25K
15.53 mi12:59:232:06:568:1019:43
8:08
0:00
30K
18.64 mi13:25:542:33:278:1426:31
8:32
+0:24
20M
20.00 mi13:37:352:45:088:1511:41
8:36
+0:04
21M
21.00 mi13:46:382:54:118:189:03
9:03
+0:27
35K
21.75 mi13:52:483:00:218:186:10
8:15
-0:48
23M
23.00 mi14:03:413:11:148:1910:53
8:42
+0:27
24M
24.00 mi14:11:573:19:308:198:16
8:16
-0:26
40K
24.85 mi14:19:173:26:508:197:20
8:35
+0:19
25.2M
25.20 mi14:22:353:30:088:203:18
9:34
+0:59
Finish
26.22 mi14:31:363:39:098:229:01
8:51
-0:43

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

8:03 /mi

Average Pace

8:22 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:26:48

94% of race

Time at Steady Pace

9:03

4% of race

Time at Slower Pace

3:18

2% of race

Average Pace: 8:21 /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 mi11:18:4726:208:2926:20
8:29
#17397
10K
6.21 mi11:43:5351:268:1725:06
8:05
#16349
15K
9.32 mi12:08:541:16:278:1225:01
8:03
#15842
20K
12.43 mi12:34:071:41:408:1125:13
8:07
#15445
Half
13.11 mi12:39:401:47:138:115:33
8:08
#15444
25K
15.53 mi12:59:232:06:568:1019:43
8:08
#15141
30K
18.64 mi13:25:542:33:278:1426:31
8:32
#15010
20M
20.00 mi13:37:352:45:088:1511:41
8:36
#14944
21M
21.00 mi13:46:382:54:118:189:03
9:03
#14860
35K
21.75 mi13:52:483:00:218:186:10
8:15
#14801
23M
23.00 mi14:03:413:11:148:1910:53
8:42
#14773
24M
24.00 mi14:11:573:19:308:198:16
8:16
#14669
40K
24.85 mi14:19:173:26:508:197:20
8:35
#14618
25.2M
25.20 mi14:22:353:30:088:203:18
9:34
#14623
Finish
26.22 mi14:31:363:39:098:229:01
8:51
#14711
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi173976192619214828(Top 56%)4585(Top 40%)4585(Top 252%)
10K6.21 mi3.10 mi16349+10485492+7005492+70015374(Top 58%)4895(Top 43%)4895(Top 269%)
15K9.32 mi3.11 mi15842+5075179+3135179+31314828(Top 56%)4585(Top 40%)4585(Top 252%)
20K12.43 mi3.11 mi15445+3974959+2204959+22014346(Top 54%)4317(Top 38%)4317(Top 238%)
Half13.11 mi0.68 mi15444+14964-54964-515371(Top 58%)4905(Top 43%)4905(Top 270%)
25K15.53 mi2.42 mi15141+3034795+1694795+16913764(Top 52%)4080(Top 36%)4080(Top 225%)
30K18.64 mi3.11 mi15010+1314754+414754+4114532(Top 55%)4644(Top 41%)4644(Top 256%)
20M20.00 mi1.36 mi14944+664735+194735+1914270(Top 54%)4582(Top 40%)4582(Top 252%)
21M21.00 mi1.00 mi14860+844704+314704+3113712(Top 52%)4336(Top 38%)4336(Top 239%)
35K21.75 mi0.75 mi14801+594684+204684+2013792(Top 52%)4455(Top 39%)4455(Top 245%)
23M23.00 mi1.25 mi14773+284701-174701-1714348(Top 54%)4821(Top 42%)4821(Top 265%)
24M24.00 mi1.00 mi14669+1044661+404661+4013098(Top 49%)4187(Top 37%)4187(Top 230%)
40K24.85 mi0.85 mi14618+514651+104651+1013843(Top 52%)4656(Top 41%)4656(Top 256%)
25.2M25.20 mi0.35 mi14623-54666-154666-1515536(Top 58%)5597(Top 49%)5597(Top 308%)
Finish26.22 mi1.02 mi14711-884731-654731-6517275(Top 65%)6516(Top 57%)6516(Top 359%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14828

Females

4585

F45-49

4585

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

15374

Females

4895

F45-49

4895

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14828

Females

4585

F45-49

4585

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

14346

Females

4317

F45-49

4317

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

15371

Females

4905

F45-49

4905

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13764

Females

4080

F45-49

4080

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

14532

Females

4644

F45-49

4644

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

14270

Females

4582

F45-49

4582

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13712

Females

4336

F45-49

4336

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13792

Females

4455

F45-49

4455

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

14348

Females

4821

F45-49

4821

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

13098

Females

4187

F45-49

4187

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13843

Females

4656

F45-49

4656

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15536

Females

5597

F45-49

5597

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17275

Females

6516

F45-49

6516

Passing Analysis

Category:
Athletes Passed
3365
Passed By
679
Net Change
+2686
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17397
5K → 10K110961+1048#17397#16349
10K → 15K54841+507#16349#15842
15K → 20K42629+397#15842#15445
20K → Half3736+1#15445#15444
Half → 25K32522+303#15444#15141
25K → 30K243112+131#15141#15010
30K → 20M11145+66#15010#14944
20M → 21M12642+84#14944#14860
21M → 35K8021+59#14860#14801
35K → 23M10072+28#14801#14773
23M → 24M12319+104#14773#14669
24M → 40K8635+51#14669#14618
40K → 25.2M2732-5#14618#14623
25.2M → Finish24112-88#14623#14711
TOTALS3365679+2686
📊

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