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BOSTON MARATHON 2023

Melinda Metz

Bib: 13972•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 43%
Gender (Female)
#0 / 11423
Top 24%
Masters (Masters Women)
#0 / 6539
Top 12%
Division (F45-49)
#0 / 1817
Top 12%
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
7:50/mi
24:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
48:14
↑ 79↓ 1380.4%
15K· 9.32 mi
7:32/mi
1:11:38
↑ 67↓ 78
20K· 12.43 mi
7:53/mi
1:36:07
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:41:17
↑ 19↓ 370.5%
25K· 15.53 mi
8:03/mi
2:00:48
↑ 66↓ 880.2%
30K· 18.64 mi
7:49/mi
2:25:06
↑ 181↓ 1480.2%
20M
8:28/mi
2:36:36
↑ 64↓ 500.2%
21M
8:27/mi
2:45:03
↑ 106↓ 241.6%
35K· 21.75 mi
7:52/mi
2:50:56
↑ 17↓ 861.7%
23M
8:04/mi
3:01:02
↑ 23↓ 630.6%
24M
7:54/mi
3:08:56
↓ 821.3%
40K· 24.85 mi
8:44/mi
3:16:24
↓ 200.3%
25.2M
8:36/mi
3:19:22
↑ 13↓ 160.2%
Finish· 26.22 mi
7:46/mi
3:27:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:17
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:46:00
Pace8:05 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0724:207:5024:20
7:50
-
10K
6.21 mi11:17:0148:147:4623:54
7:42
-0:08
15K
9.32 mi11:40:251:11:387:4123:24
7:32
-0:10
20K
12.43 mi12:04:541:36:077:4424:29
7:53
+0:21
Half
13.11 mi12:10:041:41:177:445:10
7:34
-0:19
25K
15.53 mi12:29:352:00:487:4719:31
8:03
+0:29
30K
18.64 mi12:53:532:25:067:4724:18
7:49
-0:14
20M
20.00 mi13:05:232:36:367:5011:30
8:28
+0:39
21M
21.00 mi13:13:502:45:037:528:27
8:27
-0:01
35K
21.75 mi13:19:432:50:567:525:53
7:52
-0:35
23M
23.00 mi13:29:493:01:027:5210:06
8:04
+0:12
24M
24.00 mi13:37:433:08:567:527:54
7:54
-0:10
40K
24.85 mi13:45:113:16:247:547:28
8:44
+0:50
25.2M
25.20 mi13:48:093:19:227:552:58
8:36
-0:08
Finish
26.22 mi13:56:043:27:177:557:55
7:46
-0:50

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

7:32 /mi

Average Pace

7:55 /mi

Slowest Pace

8:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:54

85% of race

Time at Steady Pace

30:23

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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 mi10:53:0724:207:5024:20
7:50
#12678
10K
6.21 mi11:17:0148:147:4623:54
7:42
#12385
15K
9.32 mi11:40:251:11:387:4123:24
7:32
#11666
20K
12.43 mi12:04:541:36:077:4424:29
7:53
#11828
Half
13.11 mi12:10:041:41:177:445:10
7:34
#11768
25K
15.53 mi12:29:352:00:487:4719:31
8:03
#11976
30K
18.64 mi12:53:532:25:067:4724:18
7:49
#11478
20M
20.00 mi13:05:232:36:367:5011:30
8:28
#11626
21M
21.00 mi13:13:502:45:037:528:27
8:27
#11513
35K
21.75 mi13:19:432:50:567:525:53
7:52
#11483
23M
23.00 mi13:29:493:01:027:5210:06
8:04
#11406
24M
24.00 mi13:37:433:08:567:527:54
7:54
#11342
40K
24.85 mi13:45:113:16:247:547:28
8:44
#11506
25.2M
25.20 mi13:48:093:19:227:552:58
8:36
#11466
Finish
26.22 mi13:56:043:27:177:557:55
7:46
#11397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi126783265326510453(Top 39%)2054(Top 18%)2054(Top 113%)
10K6.21 mi3.10 mi12385+2933096+1693096+16912176(Top 46%)2969(Top 26%)2969(Top 163%)
15K9.32 mi3.11 mi11666+7192701+3952701+39510453(Top 39%)2054(Top 18%)2054(Top 113%)
20K12.43 mi3.11 mi11828-1622814-1132814-11312452(Top 47%)3226(Top 28%)3226(Top 178%)
Half13.11 mi0.68 mi11768+602781+332781+3310893(Top 41%)2322(Top 20%)2322(Top 128%)
25K15.53 mi2.42 mi11976-2082925-1442925-14413141(Top 49%)3702(Top 32%)3702(Top 204%)
30K18.64 mi3.11 mi11478+4982679+2462679+2469538(Top 36%)1945(Top 17%)1945(Top 107%)
20M20.00 mi1.36 mi11626-1482782-1032782-10313414(Top 50%)4074(Top 36%)4074(Top 224%)
21M21.00 mi1.00 mi11513+1132738+442738+4410210(Top 38%)2485(Top 22%)2485(Top 137%)
35K21.75 mi0.75 mi11483+302739-12739-111164(Top 42%)2951(Top 26%)2951(Top 162%)
23M23.00 mi1.25 mi11406+772722+172722+1710259(Top 39%)2630(Top 23%)2630(Top 145%)
24M24.00 mi1.00 mi11342+642707+152707+1510548(Top 40%)2855(Top 25%)2855(Top 157%)
40K24.85 mi0.85 mi11506-1642817-1102817-11014725(Top 55%)5138(Top 45%)5138(Top 283%)
25.2M25.20 mi0.35 mi11466+402808+92808+910229(Top 38%)2809(Top 25%)2809(Top 155%)
Finish26.22 mi1.02 mi11397+692793+152793+1510474(Top 39%)2927(Top 26%)2927(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10453

Females

2054

F45-49

2054

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

12176

Females

2969

F45-49

2969

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10453

Females

2054

F45-49

2054

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

12452

Females

3226

F45-49

3226

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

10893

Females

2322

F45-49

2322

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

13141

Females

3702

F45-49

3702

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

9538

Females

1945

F45-49

1945

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

13414

Females

4074

F45-49

4074

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10210

Females

2485

F45-49

2485

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

11164

Females

2951

F45-49

2951

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

10259

Females

2630

F45-49

2630

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10548

Females

2855

F45-49

2855

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14725

Females

5138

F45-49

5138

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10229

Females

2809

F45-49

2809

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10474

Females

2927

F45-49

2927

Passing Analysis

Category:
Athletes Passed
2663
Passed By
1382
Net Change
+1281
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12678
5K → 10K482189+293#12678#12385
10K → 15K73516+719#12385#11666
15K → 20K106268-162#11666#11828
20K → Half7010+60#11828#11768
Half → 25K73281-208#11768#11976
25K → 30K51719+498#11976#11478
30K → 20M53201-148#11478#11626
20M → 21M15239+113#11626#11513
21M → 35K6535+30#11513#11483
35K → 23M13154+77#11483#11406
23M → 24M9026+64#11406#11342
24M → 40K27191-164#11342#11506
40K → 25.2M5515+40#11506#11466
25.2M → Finish10738+69#11466#11397
TOTALS26631382+1281
📊

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