Allison Norris

Bib: 19462F

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 46%
Gender (Female)
#0 / 10924
Top 33%
Masters (Masters Women)
#0 / 6263
Top 21%
Division (F45-49)
#0 / 1753
Top 25%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:57
Rank: #14889
Start5K
8:02/mi
24:57 split
10K· 6.21 mi
49:52
Rank: #14598 (+291)
5K10K
8:01/mi
24:55 split
15K· 9.32 mi
1:14:29
Rank: #14008 (+590)
10K15K
7:55/mi
24:37 split
20K· 12.43 mi
1:39:46
Rank: #13627 (+381)
15K20K
8:08/mi
25:17 split
Half· 13.11 mi
1:45:12
Rank: #13561 (+66)
20KHalf
7:58/mi
5:26 split
25K· 15.53 mi
2:05:22
Rank: #13199 (+362)
Half25K
8:19/mi
20:10 split
30K· 18.64 mi
2:33:41
Rank: #13251 (-52)
25K30K
9:07/mi
28:19 split
20M
2:45:39
Rank: #13011 (+240)
30K20M
8:48/mi
11:58 split
21M
2:55:11
Rank: #12844 (+167)
20M21M
9:32/mi
9:32 split
35K· 21.75 mi
3:01:09
Rank: #12638 (+206)
21M35K
7:59/mi
5:58 split
23M
3:11:40
Rank: #12305 (+333)
35K23M
8:24/mi
10:31 split
24M
3:19:58
Rank: #12080 (+225)
23M24M
8:18/mi
8:18 split
40K· 24.85 mi
3:27:18
Rank: #11935 (+145)
24M40K
8:35/mi
7:20 split
25.2M
3:30:45
Rank: #11905 (+30)
40K25.2M
10:00/mi
3:27 split
Finish· 26.22 mi
3:39:16
Rank: #11817 (+88)
25.2MFinish
8:21/mi
8:31 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:12
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:54:04
Pace8:42 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2324:578:0224:57
8:02
-
10K
6.21 mi11:42:1849:528:0224:55
8:01
-0:01
15K
9.32 mi12:06:551:14:297:5924:37
7:55
-0:06
20K
12.43 mi12:32:121:39:468:0225:17
8:08
+0:13
Half
13.11 mi12:37:381:45:128:015:26
7:58
-0:10
25K
15.53 mi12:57:482:05:228:0420:10
8:19
+0:21
30K
18.64 mi13:26:072:33:418:1528:19
9:07
+0:48
20M
20.00 mi13:38:052:45:398:1711:58
8:48
-0:19
21M
21.00 mi13:47:372:55:118:219:32
9:32
+0:44
35K
21.75 mi13:53:353:01:098:205:58
7:59
-1:33
23M
23.00 mi14:04:063:11:408:2010:31
8:24
+0:25
24M
24.00 mi14:12:243:19:588:208:18
8:18
-0:06
40K
24.85 mi14:19:443:27:188:207:20
8:35
+0:17
25.2M
25.20 mi14:23:113:30:458:223:27
10:00
+1:25
Finish
26.22 mi14:31:423:39:168:228:31
8:21
-1:39

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

7:55 /mi

Average Pace

8:22 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:56

28% of race

Time at Steady Pace

1:45:04

48% of race

Time at Slower Pace

53:16

24% of race

Average Pace: 8:22 /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 mi11:17:2324:578:0224:57
8:02
#14889
10K
6.21 mi11:42:1849:528:0224:55
8:01
#14598
15K
9.32 mi12:06:551:14:297:5924:37
7:55
#14008
20K
12.43 mi12:32:121:39:468:0225:17
8:08
#13627
Half
13.11 mi12:37:381:45:128:015:26
7:58
#13561
25K
15.53 mi12:57:482:05:228:0420:10
8:19
#13199
30K
18.64 mi13:26:072:33:418:1528:19
9:07
#13251
20M
20.00 mi13:38:052:45:398:1711:58
8:48
#13011
21M
21.00 mi13:47:372:55:118:219:32
9:32
#12844
35K
21.75 mi13:53:353:01:098:205:58
7:59
#12638
23M
23.00 mi14:04:063:11:408:2010:31
8:24
#12305
24M
24.00 mi14:12:243:19:588:208:18
8:18
#12080
40K
24.85 mi14:19:443:27:188:207:20
8:35
#11935
25.2M
25.20 mi14:23:113:30:458:223:27
10:00
#11905
Finish
26.22 mi14:31:423:39:168:228:31
8:21
#11817
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi148894871487112874(Top 50%)3734(Top 34%)3734(Top 213%)
10K6.21 mi3.10 mi14598+2914689+1824689+18214358(Top 56%)4544(Top 42%)4544(Top 259%)
15K9.32 mi3.11 mi14008+5904341+3484341+34812874(Top 50%)3734(Top 34%)3734(Top 213%)
20K12.43 mi3.11 mi13627+3814134+2074134+20712774(Top 50%)3720(Top 34%)3720(Top 212%)
Half13.11 mi0.68 mi13561+664100+344100+3412543(Top 49%)3620(Top 33%)3620(Top 207%)
25K15.53 mi2.42 mi13199+3623917+1833917+18312090(Top 47%)3561(Top 33%)3561(Top 203%)
30K18.64 mi3.11 mi13251-524054-1374054-13713795(Top 54%)4728(Top 43%)4728(Top 270%)
20M20.00 mi1.36 mi13011+2403985+693985+6911133(Top 44%)3550(Top 32%)3550(Top 203%)
21M21.00 mi1.00 mi12844+1673942+433942+4311008(Top 43%)3749(Top 34%)3749(Top 214%)
35K21.75 mi0.75 mi12638+2063859+833859+837698(Top 30%)2097(Top 19%)2097(Top 120%)
23M23.00 mi1.25 mi12305+3333743+1163743+1167929(Top 31%)2360(Top 22%)2360(Top 135%)
24M24.00 mi1.00 mi12080+2253669+743669+748330(Top 33%)2650(Top 24%)2650(Top 151%)
40K24.85 mi0.85 mi11935+1453633+363633+368793(Top 34%)2979(Top 27%)2979(Top 170%)
25.2M25.20 mi0.35 mi11905+303631+23631+210989(Top 43%)4087(Top 37%)4087(Top 233%)
Finish26.22 mi1.02 mi11817+883628+33628+310708(Top 42%)3848(Top 35%)3848(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

12874

Females

3734

F45-49

3734

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14358

Females

4544

F45-49

4544

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

12874

Females

3734

F45-49

3734

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

12774

Females

3720

F45-49

3720

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

12543

Females

3620

F45-49

3620

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12090

Females

3561

F45-49

3561

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13795

Females

4728

F45-49

4728

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11133

Females

3550

F45-49

3550

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11008

Females

3749

F45-49

3749

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

7698

Females

2097

F45-49

2097

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

7929

Females

2360

F45-49

2360

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8330

Females

2650

F45-49

2650

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8793

Females

2979

F45-49

2979

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

10989

Females

4087

F45-49

4087

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

10708

Females

3848

F45-49

3848

Passing Analysis

Category:
Athletes Passed
3899
Passed By
827
Net Change
+3072
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14889
5K10K442151+291#14889#14598
10K15K61727+590#14598#14008
15K20K45675+381#14008#13627
20KHalf7812+66#13627#13561
Half25K42361+362#13561#13199
25K30K266318-52#13199#13251
30K20M27838+240#13251#13011
20M21M21043+167#13011#12844
21M35K2082+206#12844#12638
35K23M3385+333#12638#12305
23M24M2338+225#12305#12080
24M40K16520+145#12080#11935
40K25.2M5424+30#11935#11905
25.2MFinish13143+88#11905#11817
TOTALS3899827+3072
📊

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