Melissa Nelson

Bib: 18104F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
Gender (Female)
#0 / 12228
Top 35%
Masters (Masters Women)
#0 / 6759
Top 21%
Division (F40-44)
#0 / 1718
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:33
Rank: #12958
Start5K
7:35/mi
23:33 split
10K· 6.21 mi
47:39
Rank: #13669 (-711)
5K10K
7:45/mi
24:06 split
15K· 9.32 mi
1:11:59
Rank: #13964 (-295)
10K15K
7:50/mi
24:20 split
20K· 12.43 mi
1:37:09
Rank: #14400 (-436)
15K20K
8:06/mi
25:10 split
Half· 13.11 mi
1:42:40
Rank: #14492 (-92)
20KHalf
8:05/mi
5:31 split
25K· 15.53 mi
2:02:39
Rank: #14685 (-193)
Half25K
8:15/mi
19:59 split
30K· 18.64 mi
2:28:55
Rank: #14616 (+69)
25K30K
8:27/mi
26:16 split
20M
2:40:35
Rank: #14575 (+41)
30K20M
8:35/mi
11:40 split
21M
2:49:43
Rank: #14524 (+51)
20M21M
9:08/mi
9:08 split
35K· 21.75 mi
2:55:55
Rank: #14494 (+30)
21M35K
8:17/mi
6:12 split
23M
3:06:31
Rank: #14397 (+97)
35K23M
8:28/mi
10:36 split
24M
3:14:40
Rank: #14283 (+114)
23M24M
8:09/mi
8:09 split
40K· 24.85 mi
3:21:48
Rank: #14189 (+94)
24M40K
8:21/mi
7:08 split
25.2M
3:24:54
Rank: #14133 (+56)
40K25.2M
8:59/mi
3:06 split
Finish· 26.22 mi
3:33:04
Rank: #14043 (+90)
25.2MFinish
8:01/mi
8:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:40
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:50:24
Pace8:25 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1023:337:3523:33
7:35
-
10K
6.21 mi11:38:1647:397:4024:06
7:45
+0:10
15K
9.32 mi12:02:361:11:597:4324:20
7:50
+0:05
20K
12.43 mi12:27:461:37:097:4925:10
8:06
+0:16
Half
13.11 mi12:33:171:42:407:505:31
8:05
-0:01
25K
15.53 mi12:53:162:02:397:5419:59
8:15
+0:10
30K
18.64 mi13:19:322:28:557:5926:16
8:27
+0:12
20M
20.00 mi13:31:122:40:358:0211:40
8:35
+0:08
21M
21.00 mi13:40:202:49:438:059:08
9:08
+0:33
35K
21.75 mi13:46:322:55:558:056:12
8:17
-0:51
23M
23.00 mi13:57:083:06:318:0710:36
8:28
+0:11
24M
24.00 mi14:05:173:14:408:078:09
8:09
-0:19
40K
24.85 mi14:12:253:21:488:077:08
8:21
+0:12
25.2M
25.20 mi14:15:313:24:548:083:06
8:59
+0:38
Finish
26.22 mi14:23:413:33:048:088:10
8:01
-0:58

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

7:35 /mi

Average Pace

8:08 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:09

38% of race

Time at Steady Pace

1:38:25

46% of race

Time at Slower Pace

34:30

16% of race

Average Pace: 8:08 /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 mi11:14:1023:337:3523:33
7:35
#12958
10K
6.21 mi11:38:1647:397:4024:06
7:45
#13669
15K
9.32 mi12:02:361:11:597:4324:20
7:50
#13964
20K
12.43 mi12:27:461:37:097:4925:10
8:06
#14400
Half
13.11 mi12:33:171:42:407:505:31
8:05
#14492
25K
15.53 mi12:53:162:02:397:5419:59
8:15
#14685
30K
18.64 mi13:19:322:28:557:5926:16
8:27
#14616
20M
20.00 mi13:31:122:40:358:0211:40
8:35
#14575
21M
21.00 mi13:40:202:49:438:059:08
9:08
#14524
35K
21.75 mi13:46:322:55:558:056:12
8:17
#14494
23M
23.00 mi13:57:083:06:318:0710:36
8:28
#14397
24M
24.00 mi14:05:173:14:408:078:09
8:09
#14283
40K
24.85 mi14:12:253:21:488:077:08
8:21
#14189
25.2M
25.20 mi14:15:313:24:548:083:06
8:59
#14133
Finish
26.22 mi14:23:413:33:048:088:10
8:01
#14043
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi129583296329614665(Top 52%)4396(Top 36%)4396(Top 256%)
10K6.21 mi3.10 mi13669-7113745-4493745-44914427(Top 51%)4209(Top 34%)4209(Top 245%)
15K9.32 mi3.11 mi13964-2953947-2023947-20214665(Top 52%)4396(Top 36%)4396(Top 256%)
20K12.43 mi3.11 mi14400-4364235-2884235-28815643(Top 55%)4998(Top 41%)4998(Top 291%)
Half13.11 mi0.68 mi14492-924295-604295-6016530(Top 58%)5476(Top 45%)5476(Top 319%)
25K15.53 mi2.42 mi14685-1934438-1434438-14315575(Top 55%)5059(Top 41%)5059(Top 294%)
30K18.64 mi3.11 mi14616+694452-144452-1414479(Top 51%)4620(Top 38%)4620(Top 269%)
20M20.00 mi1.36 mi14575+414456-44456-414355(Top 51%)4695(Top 38%)4695(Top 273%)
21M21.00 mi1.00 mi14524+514452+44452+414279(Top 50%)4772(Top 39%)4772(Top 278%)
35K21.75 mi0.75 mi14494+304448+44448+414194(Top 50%)4782(Top 39%)4782(Top 278%)
23M23.00 mi1.25 mi14397+974436+124436+1213124(Top 46%)4333(Top 35%)4333(Top 252%)
24M24.00 mi1.00 mi14283+1144402+344402+3412263(Top 43%)3933(Top 32%)3933(Top 229%)
40K24.85 mi0.85 mi14189+944383+194383+1912459(Top 44%)4168(Top 34%)4168(Top 243%)
25.2M25.20 mi0.35 mi14133+564362+214362+2111817(Top 42%)3893(Top 32%)3893(Top 227%)
Finish26.22 mi1.02 mi14043+904339+234339+2312999(Top 46%)4435(Top 36%)4435(Top 258%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

14665

Females

4396

F40-44

4396

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14427

Females

4209

F40-44

4209

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

14665

Females

4396

F40-44

4396

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

15643

Females

4998

F40-44

4998

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

16530

Females

5476

F40-44

5476

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

15575

Females

5059

F40-44

5059

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

14479

Females

4620

F40-44

4620

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

14355

Females

4695

F40-44

4695

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

14279

Females

4772

F40-44

4772

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

14194

Females

4782

F40-44

4782

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

13124

Females

4333

F40-44

4333

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12263

Females

3933

F40-44

3933

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12459

Females

4168

F40-44

4168

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11817

Females

3893

F40-44

3893

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12999

Females

4435

F40-44

4435

Passing Analysis

Category:
Athletes Passed
1661
Passed By
2746
Net Change
-1085
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12958
5K10K86797-711#12958#13669
10K15K100395-295#13669#13964
15K20K106542-436#13964#14400
20KHalf19111-92#14400#14492
Half25K122315-193#14492#14685
25K30K276207+69#14685#14616
30K20M155114+41#14616#14575
20M21M14089+51#14575#14524
21M35K7343+30#14524#14494
35K23M14851+97#14494#14397
23M24M13117+114#14397#14283
24M40K11824+94#14283#14189
40K25.2M659+56#14189#14133
25.2MFinish12232+90#14133#14043
TOTALS16612746-1085
📊

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