Anna Gruesen

Bib: 14171F

WI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 38%
Gender (Female)
#0 / 11423
Top 18%
Division (F18-39)
#0 / 4884
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:08/mi
25:16
973451.5%
10K· 6.21 mi
7:48/mi
49:29
791380.4%
15K· 9.32 mi
7:47/mi
1:13:39
6778
20K· 12.43 mi
7:47/mi
1:37:51
106860.1%
Half· 13.11 mi
7:27/mi
1:42:56
19370.5%
25K· 15.53 mi
7:37/mi
2:01:25
66880.2%
30K· 18.64 mi
7:41/mi
2:25:18
1811480.2%
20M
7:45/mi
2:35:50
64500.2%
21M
8:06/mi
2:43:56
106241.6%
35K· 21.75 mi
7:21/mi
2:49:26
17861.7%
23M
7:44/mi
2:59:07
23630.6%
24M
7:28/mi
3:06:35
821.3%
40K· 24.85 mi
7:33/mi
3:13:02
200.3%
25.2M
7:53/mi
3:15:45
13160.2%
Finish· 26.22 mi
6:55/mi
3:22:48
2221

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:42:56
Pace7:51 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:52
Pace7:37 /mi
📊Negative Split: 3.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:3525:168:0825:16
8:08
-
10K
6.21 mi11:21:4849:297:5824:13
7:48
-0:20
15K
9.32 mi11:45:581:13:397:5424:10
7:47
-0:01
20K
12.43 mi12:10:101:37:517:5224:12
7:47
0:00
Half
13.11 mi12:15:151:42:567:515:05
7:27
-0:20
25K
15.53 mi12:33:442:01:257:4918:29
7:37
+0:10
30K
18.64 mi12:57:372:25:187:4823:53
7:41
+0:04
20M
20.00 mi13:08:092:35:507:4710:32
7:45
+0:04
21M
21.00 mi13:16:152:43:567:488:06
8:06
+0:21
35K
21.75 mi13:21:452:49:267:475:30
7:21
-0:45
23M
23.00 mi13:31:262:59:077:479:41
7:44
+0:23
24M
24.00 mi13:38:543:06:357:467:28
7:28
-0:16
40K
24.85 mi13:45:213:13:027:466:27
7:33
+0:05
25.2M
25.20 mi13:48:043:15:457:462:43
7:53
+0:20
Finish
26.22 mi13:55:073:22:487:447:03
6:55
-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

6:55 /mi

Average Pace

7:44 /mi

Slowest Pace

8:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:33

16% of race

Time at Steady Pace

2:51:15

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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 mi10:57:3525:168:0825:16
8:08
#14954
10K
6.21 mi11:21:4849:297:5824:13
7:48
#14102
15K
9.32 mi11:45:581:13:397:5424:10
7:47
#13591
20K
12.43 mi12:10:101:37:517:5224:12
7:47
#13074
Half
13.11 mi12:15:151:42:567:515:05
7:27
#12886
25K
15.53 mi12:33:442:01:257:4918:29
7:37
#12320
30K
18.64 mi12:57:372:25:187:4823:53
7:41
#11566
20M
20.00 mi13:08:092:35:507:4710:32
7:45
#11292
21M
21.00 mi13:16:152:43:567:488:06
8:06
#11055
35K
21.75 mi13:21:452:49:267:475:30
7:21
#10900
23M
23.00 mi13:31:262:59:077:479:41
7:44
#10703
24M
24.00 mi13:38:543:06:357:467:28
7:28
#10531
40K
24.85 mi13:45:213:13:027:466:27
7:33
#10371
25.2M
25.20 mi13:48:043:15:457:462:43
7:53
#10266
Finish
26.22 mi13:55:073:22:487:447:03
6:55
#9998
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi149544607460712533(Top 47%)3200(Top 28%)3200(Top 66%)
10K6.21 mi3.10 mi14102+8524103+5044103+50413069(Top 49%)3468(Top 30%)3468(Top 71%)
15K9.32 mi3.11 mi13591+5113811+2923811+29212533(Top 47%)3200(Top 28%)3200(Top 66%)
20K12.43 mi3.11 mi13074+5173526+2853526+28511652(Top 44%)2763(Top 24%)2763(Top 57%)
Half13.11 mi0.68 mi12886+1883411+1153411+1159894(Top 37%)1849(Top 16%)1849(Top 38%)
25K15.53 mi2.42 mi12320+5663127+2843127+2849751(Top 37%)1893(Top 17%)1893(Top 39%)
30K18.64 mi3.11 mi11566+7542727+4002727+4008570(Top 32%)1545(Top 14%)1545(Top 32%)
20M20.00 mi1.36 mi11292+2742595+1322595+1328542(Top 32%)1620(Top 14%)1620(Top 33%)
21M21.00 mi1.00 mi11055+2372488+1072488+1078045(Top 30%)1543(Top 14%)1543(Top 32%)
35K21.75 mi0.75 mi10900+1552426+622426+627544(Top 28%)1336(Top 12%)1336(Top 27%)
23M23.00 mi1.25 mi10703+1972359+672359+677988(Top 30%)1585(Top 14%)1585(Top 32%)
24M24.00 mi1.00 mi10531+1722297+622297+627522(Top 28%)1505(Top 13%)1505(Top 31%)
40K24.85 mi0.85 mi10371+1602241+562241+567025(Top 26%)1386(Top 12%)1386(Top 28%)
25.2M25.20 mi0.35 mi10266+1052193+482193+485912(Top 22%)1043(Top 9%)1043(Top 21%)
Finish26.22 mi1.02 mi9998+2682094+992094+994783(Top 18%)668(Top 6%)668(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

12533

Females

3200

F18-39

3200

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

13069

Females

3468

F18-39

3468

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

12533

Females

3200

F18-39

3200

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11652

Females

2763

F18-39

2763

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9894

Females

1849

F18-39

1849

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9751

Females

1893

F18-39

1893

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8570

Females

1545

F18-39

1545

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8542

Females

1620

F18-39

1620

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

8045

Females

1543

F18-39

1543

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7544

Females

1336

F18-39

1336

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7988

Females

1585

F18-39

1585

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7522

Females

1505

F18-39

1505

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7025

Females

1386

F18-39

1386

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5912

Females

1043

F18-39

1043

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4783

Females

668

F18-39

668

Passing Analysis

Category:
Athletes Passed
5128*
Passed By
172
Net Change
+4956
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14954
5K10K92371+852#14954#14102
10K15K54736+511#14102#13591
15K20K53619+517#13591#13074
20KHalf1880+188#13074#12886
Half25K5693+566#12886#12320
25K30K7562+754#12320#11566
30K20M2762+274#11566#11292
20M21M2403+237#11292#11055
21M35K1561+155#11055#10900
35K23M21114+197#10900#10703
23M24M1819+172#10703#10531
24M40K1688+160#10531#10371
40K25.2M106*1+105#10371#10266
25.2MFinish271*3+268#10266#9998
TOTALS5128*172+4956

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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