Rachel Brown

Bib: 17177F

MT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 40%
Gender (Female)
#0 / 12228
Top 25%
Division (F18-39)
#0 / 5469
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:05
Rank: #14400
Start5K
7:45/mi
24:05 split
10K· 6.21 mi
48:12
Rank: #14395 (+5)
5K10K
7:46/mi
24:07 split
15K· 9.32 mi
1:12:29
Rank: #14434 (-39)
10K15K
7:49/mi
24:17 split
20K· 12.43 mi
1:36:56
Rank: #14247 (+187)
15K20K
7:52/mi
24:27 split
Half· 13.11 mi
1:42:11
Rank: #14207 (+40)
20KHalf
7:42/mi
5:15 split
25K· 15.53 mi
2:01:16
Rank: #13938 (+269)
Half25K
7:52/mi
19:05 split
30K· 18.64 mi
2:26:10
Rank: #13418 (+520)
25K30K
8:01/mi
24:54 split
20M
2:37:00
Rank: #13127 (+291)
30K20M
7:58/mi
10:50 split
21M
2:45:07
Rank: #12817 (+310)
20M21M
8:07/mi
8:07 split
35K· 21.75 mi
2:50:44
Rank: #12626 (+191)
21M35K
7:30/mi
5:37 split
23M
3:00:34
Rank: #12358 (+268)
35K23M
7:51/mi
9:50 split
24M
3:08:01
Rank: #12113 (+245)
23M24M
7:27/mi
7:27 split
40K· 24.85 mi
3:14:28
Rank: #11891 (+222)
24M40K
7:33/mi
6:27 split
25.2M
3:17:13
Rank: #11772 (+119)
40K25.2M
7:58/mi
2:45 split
Finish· 26.22 mi
3:24:26
Rank: #11482 (+290)
25.2MFinish
7:05/mi
7:13 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:42:11
Pace7:48 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:15
Pace7:48 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1524:057:4524:05
7:45
-
10K
6.21 mi11:38:2248:127:4524:07
7:46
+0:01
15K
9.32 mi12:02:391:12:297:4724:17
7:49
+0:03
20K
12.43 mi12:27:061:36:567:4824:27
7:52
+0:03
Half
13.11 mi12:32:211:42:117:485:15
7:42
-0:10
25K
15.53 mi12:51:262:01:167:4819:05
7:52
+0:10
30K
18.64 mi13:16:202:26:107:5024:54
8:01
+0:09
20M
20.00 mi13:27:102:37:007:5110:50
7:58
-0:03
21M
21.00 mi13:35:172:45:077:528:07
8:07
+0:09
35K
21.75 mi13:40:542:50:447:515:37
7:30
-0:37
23M
23.00 mi13:50:443:00:347:519:50
7:51
+0:21
24M
24.00 mi13:58:113:08:017:507:27
7:27
-0:24
40K
24.85 mi14:04:383:14:287:496:27
7:33
+0:06
25.2M
25.20 mi14:07:233:17:137:502:45
7:58
+0:25
Finish
26.22 mi14:14:363:24:267:487:13
7:05
-0:53

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

7:05 /mi

Average Pace

7:48 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:11

39% of race

Time at Steady Pace

2:04:15

61% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi11:14:1524:057:4524:05
7:45
#14400
10K
6.21 mi11:38:2248:127:4524:07
7:46
#14395
15K
9.32 mi12:02:391:12:297:4724:17
7:49
#14434
20K
12.43 mi12:27:061:36:567:4824:27
7:52
#14247
Half
13.11 mi12:32:211:42:117:485:15
7:42
#14207
25K
15.53 mi12:51:262:01:167:4819:05
7:52
#13938
30K
18.64 mi13:16:202:26:107:5024:54
8:01
#13418
20M
20.00 mi13:27:102:37:007:5110:50
7:58
#13127
21M
21.00 mi13:35:172:45:077:528:07
8:07
#12817
35K
21.75 mi13:40:542:50:447:515:37
7:30
#12626
23M
23.00 mi13:50:443:00:347:519:50
7:51
#12358
24M
24.00 mi13:58:113:08:017:507:27
7:27
#12113
40K
24.85 mi14:04:383:14:287:496:27
7:33
#11891
25.2M
25.20 mi14:07:233:17:137:502:45
7:58
#11772
Finish
26.22 mi14:14:363:24:267:487:13
7:05
#11482
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi144004155415514513(Top 51%)4314(Top 35%)4314(Top 79%)
10K6.21 mi3.10 mi14395+54168-134168-1314470(Top 51%)4228(Top 35%)4228(Top 77%)
15K9.32 mi3.11 mi14434-394219-514219-5114513(Top 51%)4314(Top 35%)4314(Top 79%)
20K12.43 mi3.11 mi14247+1874146+734146+7313844(Top 49%)4000(Top 33%)4000(Top 73%)
Half13.11 mi0.68 mi14207+404127+194127+1913371(Top 47%)3682(Top 30%)3682(Top 67%)
25K15.53 mi2.42 mi13938+2694008+1194008+11912909(Top 45%)3618(Top 30%)3618(Top 66%)
30K18.64 mi3.11 mi13418+5203774+2343774+23411496(Top 40%)3032(Top 25%)3032(Top 55%)
20M20.00 mi1.36 mi13127+2913647+1273647+12710285(Top 36%)2586(Top 21%)2586(Top 47%)
21M21.00 mi1.00 mi12817+3103512+1353512+1358099(Top 29%)1781(Top 15%)1781(Top 33%)
35K21.75 mi0.75 mi12626+1913433+793433+798753(Top 31%)2032(Top 17%)2032(Top 37%)
23M23.00 mi1.25 mi12358+2683324+1093324+1098996(Top 32%)2262(Top 18%)2262(Top 41%)
24M24.00 mi1.00 mi12113+2453230+943230+947399(Top 26%)1629(Top 13%)1629(Top 30%)
40K24.85 mi0.85 mi11891+2223155+753155+757113(Top 25%)1615(Top 13%)1615(Top 30%)
25.2M25.20 mi0.35 mi11772+1193101+543101+545918(Top 21%)1244(Top 10%)1244(Top 23%)
Finish26.22 mi1.02 mi11482+2902999+1022999+1026308(Top 22%)1374(Top 11%)1374(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14513

Females

4314

F18-39

4314

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

14470

Females

4228

F18-39

4228

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14513

Females

4314

F18-39

4314

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13844

Females

4000

F18-39

4000

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

13371

Females

3682

F18-39

3682

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12909

Females

3618

F18-39

3618

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

11496

Females

3032

F18-39

3032

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

10285

Females

2586

F18-39

2586

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8099

Females

1781

F18-39

1781

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8753

Females

2032

F18-39

2032

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8996

Females

2262

F18-39

2262

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7399

Females

1629

F18-39

1629

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7113

Females

1615

F18-39

1615

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5918

Females

1244

F18-39

1244

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

6308

Females

1374

F18-39

1374

Passing Analysis

Category:
Athletes Passed
3645
Passed By
727
Net Change
+2918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14400
5K10K291286+5#14400#14395
10K15K185224-39#14395#14434
15K20K293106+187#14434#14247
20KHalf5515+40#14247#14207
Half25K30940+269#14207#13938
25K30K54525+520#13938#13418
30K20M2998+291#13418#13127
20M21M3133+310#13127#12817
21M35K1943+191#12817#12626
35K23M2746+268#12626#12358
23M24M2472+245#12358#12113
24M40K2264+222#12113#11891
40K25.2M1201+119#11891#11772
25.2MFinish2944+290#11772#11482
TOTALS3645727+2918
📊

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