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BOSTON MARATHON 2023

Mary Hansen

Bib: 24273•F

SD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 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
9:59/mi
31:02
↑ 97↓ 3451.5%
10K· 6.21 mi
10:13/mi
1:02:46
↑ 79↓ 1380.4%
15K· 9.32 mi
9:57/mi
1:33:42
↑ 67↓ 78
20K· 12.43 mi
10:08/mi
2:05:12
↑ 106↓ 860.1%
Half· 13.11 mi
9:54/mi
2:11:57
↑ 19↓ 370.5%
25K· 15.53 mi
10:27/mi
2:37:17
↑ 66↓ 880.2%
30K· 18.64 mi
10:45/mi
3:10:42
↑ 181↓ 1480.2%
20M
12:50/mi
3:28:09
↑ 64↓ 500.2%
21M
11:45/mi
3:39:54
↑ 106↓ 241.6%
35K· 21.75 mi
10:32/mi
3:47:47
↑ 17↓ 861.7%
23M
11:06/mi
4:01:41
↑ 23↓ 630.6%
24M
10:47/mi
4:12:28
↓ 821.3%
40K· 24.85 mi
11:00/mi
4:21:52
↓ 200.3%
25.2M
12:31/mi
4:26:11
↑ 13↓ 160.2%
Finish· 26.22 mi
10:43/mi
4:37:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:57
Pace10:04 /mi
2nd Half
Distance13.11 mi
Time2:25:09
Pace11:04 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:2231:029:5931:02
9:59
-
10K
6.21 mi12:25:061:02:4610:0631:44
10:13
+0:14
15K
9.32 mi12:56:021:33:4210:0330:56
9:57
-0:16
20K
12.43 mi13:27:322:05:1210:0431:30
10:08
+0:11
Half
13.11 mi13:34:172:11:5710:046:45
9:54
-0:14
25K
15.53 mi13:59:372:37:1710:0725:20
10:27
+0:33
30K
18.64 mi14:33:023:10:4210:1433:25
10:45
+0:18
20M
20.00 mi14:50:293:28:0910:2417:27
12:50
+2:05
21M
21.00 mi15:02:143:39:5410:2811:45
11:45
-1:05
35K
21.75 mi15:10:073:47:4710:287:53
10:32
-1:13
23M
23.00 mi15:24:014:01:4110:3013:54
11:06
+0:34
24M
24.00 mi15:34:484:12:2810:3110:47
10:47
-0:19
40K
24.85 mi15:44:124:21:5210:329:24
11:00
+0:13
25.2M
25.20 mi15:48:314:26:1110:344:19
12:31
+1:31
Finish
26.22 mi15:59:264:37:0610:3510:55
10:43
-1:48

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

9:54 /mi

Average Pace

10:35 /mi

Slowest Pace

12:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:57

48% of race

Time at Steady Pace

1:51:38

40% of race

Time at Slower Pace

33:31

12% of race

Average Pace: 10:34 /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 mi11:53:2231:029:5931:02
9:59
#23410
10K
6.21 mi12:25:061:02:4610:0631:44
10:13
#23856
15K
9.32 mi12:56:021:33:4210:0330:56
9:57
#23712
20K
12.43 mi13:27:322:05:1210:0431:30
10:08
#23585
Half
13.11 mi13:34:172:11:5710:046:45
9:54
#23552
25K
15.53 mi13:59:372:37:1710:0725:20
10:27
#23464
30K
18.64 mi14:33:023:10:4210:1433:25
10:45
#23295
20M
20.00 mi14:50:293:28:0910:2417:27
12:50
#23499
21M
21.00 mi15:02:143:39:5410:2811:45
11:45
#23434
35K
21.75 mi15:10:073:47:4710:287:53
10:32
#23410
23M
23.00 mi15:24:014:01:4110:3013:54
11:06
#23362
24M
24.00 mi15:34:484:12:2810:3110:47
10:47
#23337
40K
24.85 mi15:44:124:21:5210:329:24
11:00
#23300
25.2M
25.20 mi15:48:314:26:1110:344:19
12:31
#23293
Finish
26.22 mi15:59:264:37:0610:3510:55
10:43
#23301
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi234109609960923432(Top 88%)9569(Top 84%)9569(Top 1816%)
10K6.21 mi3.10 mi23856-4469814-2059814-20524158(Top 91%)9974(Top 87%)9974(Top 1893%)
15K9.32 mi3.11 mi23712+1449732+829732+8223432(Top 88%)9569(Top 84%)9569(Top 1816%)
20K12.43 mi3.11 mi23585+1279653+799653+7923186(Top 87%)9446(Top 83%)9446(Top 1792%)
Half13.11 mi0.68 mi23552+339637+169637+1623089(Top 87%)9402(Top 82%)9402(Top 1784%)
25K15.53 mi2.42 mi23464+889602+359602+3523099(Top 87%)9445(Top 83%)9445(Top 1792%)
30K18.64 mi3.11 mi23295+1699538+649538+6422714(Top 85%)9308(Top 81%)9308(Top 1766%)
20M20.00 mi1.36 mi23499-2049657-1199657-11925042(Top 94%)10623(Top 93%)10623(Top 2016%)
21M21.00 mi1.00 mi23434+659631+269631+2622335(Top 84%)9186(Top 80%)9186(Top 1743%)
35K21.75 mi0.75 mi23410+249626+59626+522473(Top 84%)9311(Top 82%)9311(Top 1767%)
23M23.00 mi1.25 mi23362+489611+159611+1522553(Top 85%)9356(Top 82%)9356(Top 1775%)
24M24.00 mi1.00 mi23337+259608+39608+322641(Top 85%)9445(Top 83%)9445(Top 1792%)
40K24.85 mi0.85 mi23300+379593+159593+1522358(Top 84%)9327(Top 82%)9327(Top 1770%)
25.2M25.20 mi0.35 mi23293+79598-59598-523327(Top 88%)9840(Top 86%)9840(Top 1867%)
Finish26.22 mi1.02 mi23301-89609-119609-1123450(Top 88%)9878(Top 86%)9878(Top 1874%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

23432

Females

9569

F60-64

9569

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

24158

Females

9974

F60-64

9974

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

23432

Females

9569

F60-64

9569

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

23186

Females

9446

F60-64

9446

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

23089

Females

9402

F60-64

9402

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

23099

Females

9445

F60-64

9445

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22714

Females

9308

F60-64

9308

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

25042

Females

10623

F60-64

10623

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

22335

Females

9186

F60-64

9186

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

22473

Females

9311

F60-64

9311

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

22553

Females

9356

F60-64

9356

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

22641

Females

9445

F60-64

9445

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22358

Females

9327

F60-64

9327

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23327

Females

9840

F60-64

9840

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

23450

Females

9878

F60-64

9878

Passing Analysis

Category:
Athletes Passed
1189
Passed By
1080
Net Change
+109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23410
5K → 10K64510-446#23410#23856
10K → 15K19652+144#23856#23712
15K → 20K19265+127#23712#23585
20K → Half4613+33#23585#23552
Half → 25K14153+88#23552#23464
25K → 30K19930+169#23464#23295
30K → 20M13217-204#23295#23499
20M → 21M7712+65#23499#23434
21M → 35K3915+24#23434#23410
35K → 23M7123+48#23410#23362
23M → 24M4621+25#23362#23337
24M → 40K5013+37#23337#23300
40K → 25.2M2114+7#23300#23293
25.2M → Finish3442-8#23293#23301
TOTALS11891080+109
📊

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