Natalie Markland

Bib: 18225F

CO

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:52
Rank: #16341
Start5K
8:20/mi
25:52 split
10K· 6.21 mi
53:03
Rank: #18146 (-1805)
5K10K
8:45/mi
27:11 split
15K· 9.32 mi
1:21:08
Rank: #19077 (-931)
10K15K
9:02/mi
28:05 split
20K· 12.43 mi
2:04:25
Rank: #23437 (-4360)
15K20K
13:56/mi
43:17 split
Half· 13.11 mi
2:14:03
Rank: #23855 (-418)
20KHalf
14:07/mi
9:38 split
25K· 15.53 mi
2:48:41
Rank: #24790 (-935)
Half25K
14:17/mi
34:38 split
30K· 18.64 mi
3:38:06
Rank: #25525 (-735)
25K30K
15:54/mi
49:25 split
20M
4:01:11
Rank: #25743 (-218)
30K20M
16:59/mi
23:05 split
21M
4:18:17
Rank: #25830 (-87)
20M21M
17:06/mi
17:06 split
35K· 21.75 mi
4:30:15
Rank: #25912 (-82)
21M35K
16:00/mi
11:58 split
23M
4:50:32
Rank: #25990 (-78)
35K23M
16:12/mi
20:17 split
24M
5:05:55
Rank: #26044 (-54)
23M24M
15:23/mi
15:23 split
40K· 24.85 mi
5:20:12
Rank: #26106 (-62)
24M40K
16:42/mi
14:17 split
25.2M
5:26:22
Rank: #26124 (-18)
40K25.2M
17:53/mi
6:10 split
Finish· 26.22 mi
5:39:57
Rank: #26130 (-6)
25.2MFinish
13:20/mi
13:35 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:03
Pace10:14 /mi
2nd Half
Distance13.11 mi
Time3:25:54
Pace15:42 /mi
📊Positive Split: 53.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5925:528:2025:52
8:20
-
10K
6.21 mi11:44:1053:038:3227:11
8:45
+0:25
15K
9.32 mi12:12:151:21:088:4228:05
9:02
+0:17
20K
12.43 mi12:55:322:04:2510:0143:17
13:56
+4:54
Half
13.11 mi13:05:102:14:0310:149:38
14:07
+0:11
25K
15.53 mi13:39:482:48:4110:5234:38
14:17
+0:10
30K
18.64 mi14:29:133:38:0611:4249:25
15:54
+1:37
20M
20.00 mi14:52:184:01:1112:0423:05
16:59
+1:05
21M
21.00 mi15:09:244:18:1712:1817:06
17:06
+0:07
35K
21.75 mi15:21:224:30:1512:2611:58
16:00
-1:06
23M
23.00 mi15:41:394:50:3212:3820:17
16:12
+0:12
24M
24.00 mi15:57:025:05:5512:4515:23
15:23
-0:49
40K
24.85 mi16:11:195:20:1212:5314:17
16:42
+1:19
25.2M
25.20 mi16:17:295:26:2212:576:10
17:53
+1:11
Finish
26.22 mi16:31:045:39:5712:5913:35
13:20
-4:33

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

8:20 /mi

Average Pace

12:59 /mi

Slowest Pace

17:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:43

28% of race

Time at Steady Pace

3:18:53

59% of race

Time at Slower Pace

46:21

14% of race

Average Pace: 12:58 /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 mi11:16:5925:528:2025:52
8:20
#16341
10K
6.21 mi11:44:1053:038:3227:11
8:45
#18146
15K
9.32 mi12:12:151:21:088:4228:05
9:02
#19077
20K
12.43 mi12:55:322:04:2510:0143:17
13:56
#23437
Half
13.11 mi13:05:102:14:0310:149:38
14:07
#23855
25K
15.53 mi13:39:482:48:4110:5234:38
14:17
#24790
30K
18.64 mi14:29:133:38:0611:4249:25
15:54
#25525
20M
20.00 mi14:52:184:01:1112:0423:05
16:59
#25743
21M
21.00 mi15:09:244:18:1712:1817:06
17:06
#25830
35K
21.75 mi15:21:224:30:1512:2611:58
16:00
#25912
23M
23.00 mi15:41:394:50:3212:3820:17
16:12
#25990
24M
24.00 mi15:57:025:05:5512:4515:23
15:23
#26044
40K
24.85 mi16:11:195:20:1212:5314:17
16:42
#26106
25.2M
25.20 mi16:17:295:26:2212:576:10
17:53
#26124
Finish
26.22 mi16:31:045:39:5712:5913:35
13:20
#26130
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi163415497549720692(Top 78%)8068(Top 71%)8068(Top 165%)
10K6.21 mi3.10 mi18146-18056614-11176614-111719695(Top 74%)7511(Top 66%)7511(Top 154%)
15K9.32 mi3.11 mi19077-9317179-5657179-56520692(Top 78%)8068(Top 71%)8068(Top 165%)
20K12.43 mi3.11 mi23437-43609571-23929571-239226515(Top 100%)11364(Top 99%)11364(Top 233%)
Half13.11 mi0.68 mi23855-4189809-2389809-23826549(Top 100%)11385(Top 100%)11385(Top 233%)
25K15.53 mi2.42 mi24790-93510352-54310352-54326432(Top 99%)11324(Top 99%)11324(Top 232%)
30K18.64 mi3.11 mi25525-73510790-43810790-43826557(Top 100%)11391(Top 100%)11391(Top 233%)
20M20.00 mi1.36 mi25743-21810910-12010910-12026552(Top 100%)11390(Top 100%)11390(Top 233%)
21M21.00 mi1.00 mi25830-8710961-5110961-5126448(Top 99%)11338(Top 99%)11338(Top 232%)
35K21.75 mi0.75 mi25912-8211014-5311014-5326521(Top 100%)11382(Top 100%)11382(Top 233%)
23M23.00 mi1.25 mi25990-7811056-4211056-4226512(Top 100%)11381(Top 100%)11381(Top 233%)
24M24.00 mi1.00 mi26044-5411095-3911095-3926461(Top 99%)11356(Top 99%)11356(Top 233%)
40K24.85 mi0.85 mi26106-6211138-4311138-4326506(Top 100%)11381(Top 100%)11381(Top 233%)
25.2M25.20 mi0.35 mi26124-1811146-811146-826487(Top 99%)11375(Top 100%)11375(Top 233%)
Finish26.22 mi1.02 mi26130-611151-511151-526125(Top 98%)11233(Top 98%)11233(Top 230%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

20692

Females

8068

F18-39

8068

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

19695

Females

7511

F18-39

7511

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

20692

Females

8068

F18-39

8068

15K→20K

9.3 - 12.4 mi

Top 100%
×5story building
+106ft-86ft

Overall

26515

Females

11364

F18-39

11364

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

26549

Females

11385

F18-39

11385

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26432

Females

11324

F18-39

11324

25K→30K

15.5 - 18.6 mi

Top 100%
×9story building
+181ft-148ft

Overall

26557

Females

11391

F18-39

11391

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

26552

Females

11390

F18-39

11390

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

26448

Females

11338

F18-39

11338

21M→35K

21.0 - 21.8 mi

Top 100%
×7story building
+17ft-86ft

Overall

26521

Females

11382

F18-39

11382

35K→23M

21.8 - 23.0 mi

Top 100%
×5story building
+23ft-63ft

Overall

26512

Females

11381

F18-39

11381

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

26461

Females

11356

F18-39

11356

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

26506

Females

11381

F18-39

11381

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26487

Females

11375

F18-39

11375

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

26125

Females

11233

F18-39

11233

Passing Analysis

Category:
Athletes Passed
80
Passed By
9869
Net Change
-9789
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16341
5K10K261831-1805#16341#18146
10K15K23954-931#18146#19077
15K20K14361-4360#19077#23437
20KHalf1419-418#23437#23855
Half25K5940-935#23855#24790
25K30K2737-735#24790#25525
30K20M3221-218#25525#25743
20M21M188-87#25743#25830
21M35K385-82#25830#25912
35K23M381-78#25912#25990
23M24M357-54#25990#26044
24M40K264-62#26044#26106
40K25.2M018-18#26106#26124
25.2MFinish713-6#26124#26130
TOTALS809869-9789
📊

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