Alyssa Larsen

Bib: 16801F

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 39%
Masters (Masters Women)
#0 / 6539
Top 25%
Division (F45-49)
#0 / 1817
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:36
Rank: #15728
Start5K
25:36 | 8:14/mi
10K· 6.21 mi
50:56
Rank: #15808 (-80)
5K10K
25:20 | 8:09/mi
15K· 9.32 mi
1:17:44
Rank: #16788 (-980)
10K15K
26:48 | 8:38/mi
20K· 12.43 mi
1:43:07
Rank: #16264 (+524)
15K20K
25:23 | 8:10/mi
Half· 13.11 mi
1:48:38
Rank: #16184 (+80)
20KHalf
5:31 | 8:05/mi
25K· 15.53 mi
2:08:31
Rank: #15844 (+340)
Half25K
19:53 | 8:12/mi
30K· 18.64 mi
2:34:20
Rank: #15327 (+517)
25K30K
25:49 | 8:19/mi
20M
2:45:52
Rank: #15188 (+139)
30K20M
11:32 | 8:29/mi
21M
2:54:52
Rank: #15068 (+120)
20M21M
9:00 | 9:00/mi
35K· 21.75 mi
3:00:53
Rank: #14964 (+104)
21M35K
6:01 | 8:03/mi
23M
3:11:18
Rank: #14789 (+175)
35K23M
10:25 | 8:19/mi
24M
3:19:15
Rank: #14588 (+201)
23M24M
7:57 | 7:57/mi
40K· 24.85 mi
3:26:03
Rank: #14412 (+176)
24M40K
6:48 | 7:57/mi
25.2M
3:29:02
Rank: #14343 (+69)
40K25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:36:57
Rank: #14177 (+166)
25.2MFinish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:48:38
Pace8:17 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:48:19
Pace8:16 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4925:368:1425:36
8:14
-
10K
6.21 mi11:41:0950:568:1225:20
8:09
-0:05
15K
9.32 mi12:07:571:17:448:2026:48
8:38
+0:29
20K
12.43 mi12:33:201:43:078:1825:23
8:10
-0:28
Half
13.11 mi12:38:511:48:388:175:31
8:05
-0:05
25K
15.53 mi12:58:442:08:318:1619:53
8:12
+0:07
30K
18.64 mi13:24:332:34:208:1725:49
8:19
+0:07
20M
20.00 mi13:36:052:45:528:1811:32
8:29
+0:10
21M
21.00 mi13:45:052:54:528:209:00
9:00
+0:31
35K
21.75 mi13:51:063:00:538:196:01
8:03
-0:57
23M
23.00 mi14:01:313:11:188:1910:25
8:19
+0:16
24M
24.00 mi14:09:283:19:158:187:57
7:57
-0:22
40K
24.85 mi14:16:163:26:038:176:48
7:57
0:00
25.2M
25.20 mi14:19:153:29:028:182:59
8:39
+0:42
Finish
26.22 mi14:27:103:36:578:177:55
7:46
-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

7:46 /mi

Average Pace

8:17 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:10

82% of race

Time at Steady Pace

38:47

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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 mi11:15:4925:368:1425:36
8:14
#15728
10K
6.21 mi11:41:0950:568:1225:20
8:09
#15808
15K
9.32 mi12:07:571:17:448:2026:48
8:38
#16788
20K
12.43 mi12:33:201:43:078:1825:23
8:10
#16264
Half
13.11 mi12:38:511:48:388:175:31
8:05
#16184
25K
15.53 mi12:58:442:08:318:1619:53
8:12
#15844
30K
18.64 mi13:24:332:34:208:1725:49
8:19
#15327
20M
20.00 mi13:36:052:45:528:1811:32
8:29
#15188
21M
21.00 mi13:45:052:54:528:209:00
9:00
#15068
35K
21.75 mi13:51:063:00:538:196:01
8:03
#14964
23M
23.00 mi14:01:313:11:188:1910:25
8:19
#14789
24M
24.00 mi14:09:283:19:158:187:57
7:57
#14588
40K
24.85 mi14:16:163:26:038:176:48
7:57
#14412
25.2M
25.20 mi14:19:153:29:028:182:59
8:39
#14343
Finish
26.22 mi14:27:103:36:578:177:55
7:46
#14177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi157285108510818602(Top 70%)6855(Top 60%)6855(Top 377%)
10K6.21 mi3.10 mi15808-805162-545162-5415938(Top 60%)5235(Top 46%)5235(Top 288%)
15K9.32 mi3.11 mi16788-9805785-6235785-62318602(Top 70%)6855(Top 60%)6855(Top 377%)
20K12.43 mi3.11 mi16264+5245463+3225463+32214757(Top 55%)4562(Top 40%)4562(Top 251%)
Half13.11 mi0.68 mi16184+805422+415422+4115068(Top 57%)4713(Top 41%)4713(Top 259%)
25K15.53 mi2.42 mi15844+3405240+1825240+18214249(Top 54%)4363(Top 38%)4363(Top 240%)
30K18.64 mi3.11 mi15327+5174964+2764964+27613102(Top 49%)3814(Top 33%)3814(Top 210%)
20M20.00 mi1.36 mi15188+1394897+674897+6713569(Top 51%)4158(Top 36%)4158(Top 229%)
21M21.00 mi1.00 mi15068+1204841+564841+5613434(Top 50%)4179(Top 37%)4179(Top 230%)
35K21.75 mi0.75 mi14964+1044792+494792+4912489(Top 47%)3708(Top 32%)3708(Top 204%)
23M23.00 mi1.25 mi14789+1754711+814711+8112074(Top 45%)3563(Top 31%)3563(Top 196%)
24M24.00 mi1.00 mi14588+2014606+1054606+10510938(Top 41%)3069(Top 27%)3069(Top 169%)
40K24.85 mi0.85 mi14412+1764524+824524+829790(Top 37%)2566(Top 22%)2566(Top 141%)
25.2M25.20 mi0.35 mi14343+694489+354489+3510580(Top 40%)3006(Top 26%)3006(Top 165%)
Finish26.22 mi1.02 mi14177+1664409+804409+8010500(Top 39%)2953(Top 26%)2953(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18602

Females

6855

F45-49

6855

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

15938

Females

5235

F45-49

5235

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18602

Females

6855

F45-49

6855

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14757

Females

4562

F45-49

4562

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15068

Females

4713

F45-49

4713

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14249

Females

4363

F45-49

4363

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13102

Females

3814

F45-49

3814

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13569

Females

4158

F45-49

4158

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

13434

Females

4179

F45-49

4179

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12489

Females

3708

F45-49

3708

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12074

Females

3563

F45-49

3563

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10938

Females

3069

F45-49

3069

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9790

Females

2566

F45-49

2566

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10580

Females

3006

F45-49

3006

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10500

Females

2953

F45-49

2953

Passing Analysis

Category:
Athletes Passed
3028
Passed By
1477
Net Change
+1551
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15728
5K10K254334-80#15728#15808
10K15K201000-980#15808#16788
15K20K53410+524#16788#16264
20KHalf9111+80#16264#16184
Half25K35414+340#16184#15844
25K30K53013+517#15844#15327
30K20M16021+139#15327#15188
20M21M14929+120#15188#15068
21M35K1139+104#15068#14964
35K23M19217+175#14964#14789
23M24M2032+201#14789#14588
24M40K1793+176#14588#14412
40K25.2M745+69#14412#14343
25.2MFinish1759+166#14343#14177
TOTALS30281477+1551
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing