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BOSTON MARATHON 2023

Rikke Melstrom

Bib: 16599•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 34%
Gender (Female)
#0 / 11423
Top 15%
Division (F18-39)
#0 / 4884
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:44
Rank: #8228
Start → 5K
22:44 | 7:19/mi
10K· 6.21 mi
45:55
Rank: #9113 (-885)
5K → 10K
23:11 | 7:28/mi
15K· 9.32 mi
1:09:12
Rank: #9395 (-282)
10K → 15K
23:17 | 7:30/mi
20K· 12.43 mi
1:32:49
Rank: #9558 (-163)
15K → 20K
23:37 | 7:36/mi
Half· 13.11 mi
1:37:55
Rank: #9585 (-27)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
1:56:35
Rank: #9696 (-111)
Half → 25K
18:40 | 7:42/mi
30K· 18.64 mi
2:20:32
Rank: #9482 (+214)
25K → 30K
23:57 | 7:43/mi
20M
2:31:09
Rank: #9422 (+60)
30K → 20M
10:37 | 7:49/mi
21M
2:39:32
Rank: #9411 (+11)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:45:02
Rank: #9308 (+103)
21M → 35K
5:30 | 7:21/mi
23M
2:54:42
Rank: #9204 (+104)
35K → 23M
9:40 | 7:43/mi
24M
3:02:15
Rank: #9124 (+80)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
3:08:46
Rank: #9041 (+83)
24M → 40K
6:31 | 7:37/mi
25.2M
3:11:41
Rank: #9031 (+10)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:19:27
Rank: #9037 (-6)
25.2M → Finish
7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:55
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:41:32
Pace7:45 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:5422:447:1922:44
7:19
-
10K
6.21 mi11:36:0545:557:2323:11
7:28
+0:09
15K
9.32 mi11:59:221:09:127:2523:17
7:30
+0:02
20K
12.43 mi12:22:591:32:497:2823:37
7:36
+0:06
Half
13.11 mi12:28:051:37:557:285:06
7:29
-0:07
25K
15.53 mi12:46:451:56:357:3018:40
7:42
+0:13
30K
18.64 mi13:10:422:20:327:3223:57
7:43
+0:01
20M
20.00 mi13:21:192:31:097:3310:37
7:49
+0:06
21M
21.00 mi13:29:422:39:327:368:23
8:23
+0:34
35K
21.75 mi13:35:122:45:027:355:30
7:21
-1:02
23M
23.00 mi13:44:522:54:427:369:40
7:43
+0:22
24M
24.00 mi13:52:253:02:157:367:33
7:33
-0:10
40K
24.85 mi13:58:563:08:467:366:31
7:37
+0:04
25.2M
25.20 mi14:01:513:11:417:362:55
8:27
+0:50
Finish
26.22 mi14:09:373:19:277:377:46
7:37
-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

7:19 /mi

Average Pace

7:37 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:09

94% of race

Time at Steady Pace

11:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi11:12:5422:447:1922:44
7:19
#8228
10K
6.21 mi11:36:0545:557:2323:11
7:28
#9113
15K
9.32 mi11:59:221:09:127:2523:17
7:30
#9395
20K
12.43 mi12:22:591:32:497:2823:37
7:36
#9558
Half
13.11 mi12:28:051:37:557:285:06
7:29
#9585
25K
15.53 mi12:46:451:56:357:3018:40
7:42
#9696
30K
18.64 mi13:10:422:20:327:3223:57
7:43
#9482
20M
20.00 mi13:21:192:31:097:3310:37
7:49
#9422
21M
21.00 mi13:29:422:39:327:368:23
8:23
#9411
35K
21.75 mi13:35:122:45:027:355:30
7:21
#9308
23M
23.00 mi13:44:522:54:427:369:40
7:43
#9204
24M
24.00 mi13:52:253:02:157:367:33
7:33
#9124
40K
24.85 mi13:58:563:08:467:366:31
7:37
#9041
25.2M
25.20 mi14:01:513:11:417:362:55
8:27
#9031
Finish
26.22 mi14:09:373:19:277:377:46
7:37
#9037
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi82281099109910137(Top 38%)1903(Top 17%)1903(Top 39%)
10K6.21 mi3.10 mi9113-8851462-3631462-36310170(Top 38%)1897(Top 17%)1897(Top 39%)
15K9.32 mi3.11 mi9395-2821576-1141576-11410137(Top 38%)1903(Top 17%)1903(Top 39%)
20K12.43 mi3.11 mi9558-1631654-781654-7810111(Top 38%)1967(Top 17%)1967(Top 40%)
Half13.11 mi0.68 mi9585-271659-51659-510065(Top 38%)1901(Top 17%)1901(Top 39%)
25K15.53 mi2.42 mi9696-1111725-661725-6610290(Top 39%)2124(Top 19%)2124(Top 43%)
30K18.64 mi3.11 mi9482+2141679+461679+468718(Top 33%)1601(Top 14%)1601(Top 33%)
20M20.00 mi1.36 mi9422+601677+21677+28975(Top 34%)1780(Top 16%)1780(Top 36%)
21M21.00 mi1.00 mi9411+111697-201697-209754(Top 37%)2263(Top 20%)2263(Top 46%)
35K21.75 mi0.75 mi9308+1031676+211676+217535(Top 28%)1327(Top 12%)1327(Top 27%)
23M23.00 mi1.25 mi9204+1041658+181658+187891(Top 30%)1538(Top 13%)1538(Top 31%)
24M24.00 mi1.00 mi9124+801645+131645+138074(Top 30%)1707(Top 15%)1707(Top 35%)
40K24.85 mi0.85 mi9041+831625+201625+207480(Top 28%)1553(Top 14%)1553(Top 32%)
25.2M25.20 mi0.35 mi9031+101630-51630-59289(Top 35%)2348(Top 21%)2348(Top 48%)
Finish26.22 mi1.02 mi9037-61663-331663-339432(Top 35%)2437(Top 21%)2437(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10137

Females

1903

F18-39

1903

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10170

Females

1897

F18-39

1897

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10137

Females

1903

F18-39

1903

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10111

Females

1967

F18-39

1967

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10065

Females

1901

F18-39

1901

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10290

Females

2124

F18-39

2124

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8718

Females

1601

F18-39

1601

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

8975

Females

1780

F18-39

1780

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9754

Females

2263

F18-39

2263

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7535

Females

1327

F18-39

1327

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7891

Females

1538

F18-39

1538

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8074

Females

1707

F18-39

1707

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7480

Females

1553

F18-39

1553

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9289

Females

2348

F18-39

2348

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9432

Females

2437

F18-39

2437

Passing Analysis

Category:
Athletes Passed
1313*
Passed By
2122
Net Change
-809
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8228
5K → 10K41926-885#8228#9113
10K → 15K69351-282#9113#9395
15K → 20K89252-163#9395#9558
20K → Half1744-27#9558#9585
Half → 25K94205-111#9585#9696
25K → 30K276*62+214#9696#9482
30K → 20M11151+60#9482#9422
20M → 21M9079+11#9422#9411
21M → 35K1107+103#9411#9308
35K → 23M13127+104#9308#9204
23M → 24M10020+80#9204#9124
24M → 40K918+83#9124#9041
40K → 25.2M2919+10#9041#9031
25.2M → Finish6571-6#9031#9037
TOTALS1313*2122-809

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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