Melissa Korth

Bib: 23090β€’F

AZ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
27:21
3.11 mi
Rank: #21713
Start β†’ 5K
27:21 | 8:49/mi
10K
54:54
6.21 mi
Rank: #21995 (-282)
5K β†’ 10K
27:33 | 8:53/mi
15K
1:25:50
9.32 mi
Rank: #23585 (-1590)
10K β†’ 15K
30:56 | 9:58/mi
20K
1:55:22
12.43 mi
Rank: #23655 (-70)
15K β†’ 20K
29:32 | 9:31/mi
HALF
2:02:01
13.11 mi
Rank: #23733 (-78)
20K β†’ HALF
6:39 | 9:46/mi
25K
2:26:44
15.53 mi
Rank: #23930 (-197)
HALF β†’ 25K
24:43 | 10:12/mi
30K
3:15:11
18.64 mi
Rank: #26069 (-2139)
25K β†’ 30K
48:27 | 15:36/mi
20M
3:40:04
20.00 mi
Rank: #26858 (-789)
30K β†’ 20M
24:53 | 18:20/mi
21M
3:58:56
21.00 mi
Rank: #27245
20M β†’ 21M
18:52 | 18:52/mi
35K
4:12:02
21.75 mi
Rank: #27469
21M β†’ 35K
13:06 | 17:31/mi
23M
4:34:26
23.00 mi
Rank: #27765
35K β†’ 23M
22:24 | 17:54/mi
24M
4:52:39
24.00 mi
Rank: #27935
23M β†’ 24M
18:13 | 18:13/mi
40K
5:08:10
24.85 mi
Rank: #28074
24M β†’ 40K
15:31 | 18:09/mi
25.2M
5:14:38
25.20 mi
Rank: #28122
40K β†’ 25.2M
6:28 | 18:46/mi
FINISH
5:31:52
26.22 mi
Rank: #28239
25.2M β†’ FINISH
17:14 | 16:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:01
Pace9:19 /mi
2nd Half
Distance13.11 mi
Time3:29:51
Pace16:01 /mi
πŸ“ŠPositive Split: 72.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:5627:218:4927:21
8:49
-
10K
6.21 mi11:58:2954:548:5127:33
8:53
+0:04
15K
9.32 mi12:29:251:25:509:1330:56
9:58
+1:05
20K
12.43 mi12:58:571:55:229:1729:32
9:31
-0:27
HALF
13.11 mi13:05:362:02:019:196:39
9:46
+0:15
25K
15.53 mi13:30:192:26:449:2724:43
10:12
+0:26
30K
18.64 mi14:18:463:15:1110:2948:27
15:36
+5:24
20M
20.00 mi14:43:393:40:0411:0124:53
18:20
+2:44
21M
21.00 mi15:02:313:58:5611:2318:52
18:52
+0:32
35K
21.75 mi15:15:374:12:0211:3613:06
17:31
-1:21
23M
23.00 mi15:38:014:34:2611:5622:24
17:54
+0:23
24M
24.00 mi15:56:144:52:3912:1218:13
18:13
+0:19
40K
24.85 mi16:11:455:08:1012:2415:31
18:09
-0:04
25.2M
25.20 mi16:18:135:14:3812:306:28
18:46
+0:37
FINISH
26.22 mi16:35:275:31:5212:4017:14
16:55
-1:51

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

8:49 /mi

Average Pace

12:40 /mi

Slowest Pace

18:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:26:44

44% of race

Time at Steady Pace

3:05:08

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:30:5627:218:4927:21
8:49
#21713
10K
6.21 mi11:58:2954:548:5127:33
8:53
#21995
15K
9.32 mi12:29:251:25:509:1330:56
9:58
#23585
20K
12.43 mi12:58:571:55:229:1729:32
9:31
#23655
HALF
13.11 mi13:05:362:02:019:196:39
9:46
#23733
25K
15.53 mi13:30:192:26:449:2724:43
10:12
#23930
30K
18.64 mi14:18:463:15:1110:2948:27
15:36
#26069
20M
20.00 mi14:43:393:40:0411:0124:53
18:20
#26858
21M
21.00 mi15:02:313:58:5611:2318:52
18:52
#27245
35K
21.75 mi15:15:374:12:0211:3613:06
17:31
#27469
23M
23.00 mi15:38:014:34:2611:5622:24
17:54
#27765
24M
24.00 mi15:56:144:52:3912:1218:13
18:13
#27935
40K
24.85 mi16:11:455:08:1012:2415:31
18:09
#28074
25.2M
25.20 mi16:18:135:14:3812:306:28
18:46
#28122
FINISH
26.22 mi16:35:275:31:5212:4017:14
16:55
#28239
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi217138545854525598(Top 88%)10503(Top 84%)10503(Top 588%)
10K6.21 mi3.10 mi21995-2828669-1248669-12422266(Top 77%)8793(Top 70%)8793(Top 492%)
15K9.32 mi3.11 mi23585-15909449-7809449-78025598(Top 88%)10503(Top 84%)10503(Top 588%)
20K12.43 mi3.11 mi23655-709488-399488-3923779(Top 82%)9583(Top 76%)9583(Top 537%)
HALF13.11 mi0.68 mi23733-789526-389526-3825068(Top 86%)10264(Top 82%)10264(Top 575%)
25K15.53 mi2.42 mi23930-1979636-1109636-11024759(Top 85%)10108(Top 80%)10108(Top 566%)
30K18.64 mi3.11 mi26069-213910804-116810804-116828892(Top 100%)12516(Top 100%)12516(Top 701%)
20M20.00 mi1.36 mi26858-78911263-45911263-45928990(Top 100%)12563(Top 100%)12563(Top 703%)
21M21.00 mi1.00 mi27245-38711495-23211495-23228976(Top 100%)12555(Top 100%)12555(Top 703%)
35K21.75 mi0.75 mi27469-22411638-14311638-14328959(Top 100%)12555(Top 100%)12555(Top 703%)
23M23.00 mi1.25 mi27765-29611808-17011808-17028970(Top 100%)12560(Top 100%)12560(Top 703%)
24M24.00 mi1.00 mi27935-17011908-10011908-10028982(Top 100%)12563(Top 100%)12563(Top 703%)
40K24.85 mi0.85 mi28074-13911988-8011988-8028942(Top 100%)12550(Top 100%)12550(Top 703%)
25.2M25.20 mi0.35 mi28122-4812022-3412022-3428919(Top 100%)12548(Top 100%)12548(Top 703%)
FINISH26.22 mi1.02 mi28239-11712099-7712099-7728959(Top 100%)12564(Top 100%)12564(Top 703%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25598

Females

10503

F45-49

10503

5K→10K

3.1 - 6.2 mi

Top 77%
Γ—5
+79ft-138ft

Overall

22266

Females

8793

F45-49

8793

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25598

Females

10503

F45-49

10503

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23779

Females

9583

F45-49

9583

20K→HALF

12.4 - 13.1 mi

Top 86%
Γ—2
+19ft-37ft

Overall

25068

Females

10264

F45-49

10264

HALF→25K

13.1 - 15.5 mi

Top 85%
Γ—4
+66ft-88ft

Overall

24759

Females

10108

F45-49

10108

25K→30K

15.5 - 18.6 mi

Top 100%
Γ—9
+181ft-148ft

Overall

28892

Females

12516

F45-49

12516

30K→20M

18.6 - 20.0 mi

Top 100%
Γ—5
+64ft-50ft

Overall

28990

Females

12563

F45-49

12563

20M→21M

20.0 - 21.0 mi

Top 100%
Γ—8
+106ft-24ft

Overall

28976

Females

12555

F45-49

12555

21M→35K

21.0 - 21.8 mi

Top 100%
Γ—7
+17ft-86ft

Overall

28959

Females

12555

F45-49

12555

35K→23M

21.8 - 23.0 mi

Top 100%
Γ—5
+23ft-63ft

Overall

28970

Females

12560

F45-49

12560

23M→24M

23.0 - 24.0 mi

Top 100%
Γ—6
+12ft-82ft

Overall

28982

Females

12563

F45-49

12563

24M→40K

24.0 - 24.9 mi

Top 100%
Γ—1
+6ft-20ft

Overall

28942

Females

12550

F45-49

12550

40K→25.2M

24.9 - 25.2 mi

Top 100%
Γ—1
+13ft-16ft

Overall

28919

Females

12548

F45-49

12548

25.2M→FINISH

25.2 - 26.2 mi

Top 100%
Γ—2
+22ft-21ft

Overall

28959

Females

12564

F45-49

12564

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 4 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing