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BOSTON MARATHON 2023

Kristine Beate Walhovd

Bib: 7172•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 20%
Gender (Female)
#0 / 11423
Top 4%
Masters (Masters Women)
#0 / 6539
Top 1%
Division (F45-49)
#0 / 1817
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:14
Rank: #5025
Start → 5K
21:14 | 6:50/mi
10K· 6.21 mi
42:15
Rank: #4969 (+56)
5K → 10K
21:01 | 6:46/mi
15K· 9.32 mi
1:03:34
Rank: #5184 (-215)
10K → 15K
21:19 | 6:52/mi
20K· 12.43 mi
1:25:12
Rank: #5392 (-208)
15K → 20K
21:38 | 6:58/mi
Half· 13.11 mi
1:29:50
Rank: #5374 (+18)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:46:54
Rank: #5454 (-80)
Half → 25K
17:04 | 7:02/mi
30K· 18.64 mi
2:09:32
Rank: #5524 (-70)
25K → 30K
22:38 | 7:17/mi
20M
2:19:30
Rank: #5514 (+10)
30K → 20M
9:58 | 7:20/mi
21M
2:27:27
Rank: #5552 (-38)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:32:44
Rank: #5523 (+29)
21M → 35K
5:17 | 7:04/mi
23M
2:41:58
Rank: #5483 (+40)
35K → 23M
9:14 | 7:22/mi
24M
2:49:06
Rank: #5427 (+56)
23M → 24M
7:08 | 7:08/mi
40K· 24.85 mi
2:55:20
Rank: #5372 (+55)
24M → 40K
6:14 | 7:17/mi
25.2M
2:58:06
Rank: #5364 (+8)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:05:37
Rank: #5391 (-27)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:50
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:35:47
Pace7:18 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1721:146:5021:14
6:50
-
10K
6.21 mi10:46:1842:156:4821:01
6:46
-0:04
15K
9.32 mi11:07:371:03:346:4921:19
6:52
+0:06
20K
12.43 mi11:29:151:25:126:5121:38
6:58
+0:06
Half
13.11 mi11:33:531:29:506:514:38
6:47
-0:11
25K
15.53 mi11:50:571:46:546:5317:04
7:02
+0:15
30K
18.64 mi12:13:352:09:326:5722:38
7:17
+0:15
20M
20.00 mi12:23:332:19:306:589:58
7:20
+0:03
21M
21.00 mi12:31:302:27:277:017:57
7:57
+0:37
35K
21.75 mi12:36:472:32:447:015:17
7:04
-0:53
23M
23.00 mi12:46:012:41:587:039:14
7:22
+0:18
24M
24.00 mi12:53:092:49:067:037:08
7:08
-0:14
40K
24.85 mi12:59:232:55:207:036:14
7:17
+0:09
25.2M
25.20 mi13:02:092:58:067:042:46
8:01
+0:44
Finish
26.22 mi13:09:403:05:377:057:31
7:23
-0:38

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

6:46 /mi

Average Pace

7:05 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:54

94% of race

Time at Steady Pace

7:57

4% of race

Time at Slower Pace

2:46

1% of race

Average Pace: 7:05 /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 mi10:25:1721:146:5021:14
6:50
#5025
10K
6.21 mi10:46:1842:156:4821:01
6:46
#4969
15K
9.32 mi11:07:371:03:346:4921:19
6:52
#5184
20K
12.43 mi11:29:151:25:126:5121:38
6:58
#5392
Half
13.11 mi11:33:531:29:506:514:38
6:47
#5374
25K
15.53 mi11:50:571:46:546:5317:04
7:02
#5454
30K
18.64 mi12:13:352:09:326:5722:38
7:17
#5524
20M
20.00 mi12:23:332:19:306:589:58
7:20
#5514
21M
21.00 mi12:31:302:27:277:017:57
7:57
#5552
35K
21.75 mi12:36:472:32:447:015:17
7:04
#5523
23M
23.00 mi12:46:012:41:587:039:14
7:22
#5483
24M
24.00 mi12:53:092:49:067:037:08
7:08
#5427
40K
24.85 mi12:59:232:55:207:036:14
7:17
#5372
25.2M
25.20 mi13:02:092:58:067:042:46
8:01
#5364
Finish
26.22 mi13:09:403:05:377:057:31
7:23
#5391
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi50253593595679(Top 21%)461(Top 4%)461(Top 25%)
10K6.21 mi3.10 mi4969+56354+5354+54968(Top 19%)361(Top 3%)361(Top 20%)
15K9.32 mi3.11 mi5184-215373-19373-195679(Top 21%)461(Top 4%)461(Top 25%)
20K12.43 mi3.11 mi5392-208401-28401-285754(Top 22%)474(Top 4%)474(Top 26%)
Half13.11 mi0.68 mi5374+18398+3398+35281(Top 20%)403(Top 4%)403(Top 22%)
25K15.53 mi2.42 mi5454-80413-15413-155805(Top 22%)499(Top 4%)499(Top 27%)
30K18.64 mi3.11 mi5524-70434-21434-215946(Top 22%)603(Top 5%)603(Top 33%)
20M20.00 mi1.36 mi5514+10438-4438-45846(Top 22%)661(Top 6%)661(Top 36%)
21M21.00 mi1.00 mi5552-38451-13451-137045(Top 26%)1140(Top 10%)1140(Top 63%)
35K21.75 mi0.75 mi5523+29449+2449+25719(Top 21%)665(Top 6%)665(Top 37%)
23M23.00 mi1.25 mi5483+40456-7456-75741(Top 22%)724(Top 6%)724(Top 40%)
24M24.00 mi1.00 mi5427+56455+1455+15397(Top 20%)677(Top 6%)677(Top 37%)
40K24.85 mi0.85 mi5372+55461-6461-65418(Top 20%)773(Top 7%)773(Top 43%)
25.2M25.20 mi0.35 mi5364+8463-2463-26687(Top 25%)1273(Top 11%)1273(Top 70%)
Finish26.22 mi1.02 mi5391-27471-8471-87636(Top 29%)1665(Top 15%)1665(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5679

Females

461

F45-49

461

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4968

Females

361

F45-49

361

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5679

Females

461

F45-49

461

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5754

Females

474

F45-49

474

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5281

Females

403

F45-49

403

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5805

Females

499

F45-49

499

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5946

Females

603

F45-49

603

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5846

Females

661

F45-49

661

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

7045

Females

1140

F45-49

1140

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5719

Females

665

F45-49

665

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5741

Females

724

F45-49

724

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5397

Females

677

F45-49

677

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5418

Females

773

F45-49

773

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6687

Females

1273

F45-49

1273

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7636

Females

1665

F45-49

1665

Passing Analysis

Category:
Athletes Passed
967
Passed By
1333
Net Change
-366
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5025
5K → 10K232176+56#5025#4969
10K → 15K43258-215#4969#5184
15K → 20K58266-208#5184#5392
20K → Half257+18#5392#5374
Half → 25K70150-80#5374#5454
25K → 30K98168-70#5454#5524
30K → 20M5545+10#5524#5514
20M → 21M3876-38#5514#5552
21M → 35K4718+29#5552#5523
35K → 23M8646+40#5523#5483
23M → 24M7519+56#5483#5427
24M → 40K7520+55#5427#5372
40K → 25.2M2618+8#5372#5364
25.2M → Finish3966-27#5364#5391
TOTALS9671333-366
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing