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BOSTON MARATHON 2023

Morgan Freiman

Bib: 26203•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
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
11:07/mi
34:33
↑ 97↓ 3451.5%
10K· 6.21 mi
11:13/mi
1:09:24
↑ 79↓ 1380.4%
15K· 9.32 mi
11:03/mi
1:43:44
↑ 67↓ 78
20K· 12.43 mi
12:12/mi
2:21:39
↑ 106↓ 860.1%
Half· 13.11 mi
11:10/mi
2:29:16
↑ 19↓ 370.5%
25K· 15.53 mi
11:25/mi
2:56:56
↑ 66↓ 880.2%
30K· 18.64 mi
11:55/mi
3:33:57
↑ 181↓ 1480.2%
20M
11:16/mi
3:49:16
↑ 64↓ 500.2%
21M
12:10/mi
4:01:26
↑ 106↓ 241.6%
35K· 21.75 mi
10:50/mi
4:09:32
↑ 17↓ 861.7%
23M
11:42/mi
4:24:11
↑ 23↓ 630.6%
24M
10:56/mi
4:35:07
↓ 821.3%
40K· 24.85 mi
11:37/mi
4:45:03
↓ 200.3%
25.2M
13:41/mi
4:49:46
↑ 13↓ 160.2%
Finish· 26.22 mi
10:57/mi
5:00:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:29:16
Pace11:23 /mi
2nd Half
Distance13.11 mi
Time2:31:40
Pace11:34 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:2034:3311:0734:33
11:07
-
10K
6.21 mi12:30:111:09:2411:1034:51
11:13
+0:06
15K
9.32 mi13:04:311:43:4411:0834:20
11:03
-0:10
20K
12.43 mi13:42:262:21:3911:2437:55
12:12
+1:09
Half
13.11 mi13:50:032:29:1611:237:37
11:10
-1:02
25K
15.53 mi14:17:432:56:5611:2327:40
11:25
+0:15
30K
18.64 mi14:54:443:33:5711:2937:01
11:55
+0:30
20M
20.00 mi15:10:033:49:1611:2815:19
11:16
-0:39
21M
21.00 mi15:22:134:01:2611:3012:10
12:10
+0:54
35K
21.75 mi15:30:194:09:3211:288:06
10:50
-1:20
23M
23.00 mi15:44:584:24:1111:2914:39
11:42
+0:52
24M
24.00 mi15:55:544:35:0711:2810:56
10:56
-0:46
40K
24.85 mi16:05:504:45:0311:289:56
11:37
+0:41
25.2M
25.20 mi16:10:334:49:4611:304:43
13:41
+2:04
Finish
26.22 mi16:21:435:00:5611:2911:10
10:57
-2:44

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

10:50 /mi

Average Pace

11:29 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:06

3% of race

Time at Steady Pace

3:06:22

62% of race

Time at Slower Pace

1:46:28

35% of race

Average Pace: 11:29 /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 mi11:55:2034:3311:0734:33
11:07
#25836
10K
6.21 mi12:30:111:09:2411:1034:51
11:13
#25793
15K
9.32 mi13:04:311:43:4411:0834:20
11:03
#25618
20K
12.43 mi13:42:262:21:3911:2437:55
12:12
#25701
Half
13.11 mi13:50:032:29:1611:237:37
11:10
#25669
25K
15.53 mi14:17:432:56:5611:2327:40
11:25
#25489
30K
18.64 mi14:54:443:33:5711:2937:01
11:55
#25293
20M
20.00 mi15:10:033:49:1611:2815:19
11:16
#25184
21M
21.00 mi15:22:134:01:2611:3012:10
12:10
#25099
35K
21.75 mi15:30:194:09:3211:288:06
10:50
#25035
23M
23.00 mi15:44:584:24:1111:2914:39
11:42
#24970
24M
24.00 mi15:55:544:35:0711:2810:56
10:56
#24912
40K
24.85 mi16:05:504:45:0311:289:56
11:37
#24865
25.2M
25.20 mi16:10:334:49:4611:304:43
13:41
#24877
Finish
26.22 mi16:21:435:00:5611:2911:10
10:57
#24863
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25836109441094425268(Top 95%)10612(Top 93%)10612(Top 217%)
10K6.21 mi3.10 mi25793+4310917+2710917+2725706(Top 97%)10854(Top 95%)10854(Top 222%)
15K9.32 mi3.11 mi25618+17510805+11210805+11225268(Top 95%)10612(Top 93%)10612(Top 217%)
20K12.43 mi3.11 mi25701-8310870-6510870-6525771(Top 97%)10930(Top 96%)10930(Top 224%)
Half13.11 mi0.68 mi25669+3210854+1610854+1625170(Top 95%)10590(Top 93%)10590(Top 217%)
25K15.53 mi2.42 mi25489+18010759+9510759+9524555(Top 92%)10257(Top 90%)10257(Top 210%)
30K18.64 mi3.11 mi25293+19610657+10210657+10224405(Top 92%)10223(Top 89%)10223(Top 209%)
20M20.00 mi1.36 mi25184+10910602+5510602+5523144(Top 87%)9595(Top 84%)9595(Top 196%)
21M21.00 mi1.00 mi25099+8510560+4210560+4223007(Top 86%)9560(Top 84%)9560(Top 196%)
35K21.75 mi0.75 mi25035+6410533+2710533+2722999(Top 86%)9597(Top 84%)9597(Top 196%)
23M23.00 mi1.25 mi24970+6510501+3210501+3223581(Top 89%)9896(Top 87%)9896(Top 203%)
24M24.00 mi1.00 mi24912+5810480+2110480+2122939(Top 86%)9607(Top 84%)9607(Top 197%)
40K24.85 mi0.85 mi24865+4710458+2210458+2223406(Top 88%)9888(Top 87%)9888(Top 202%)
25.2M25.20 mi0.35 mi24877-1210467-910467-924716(Top 93%)10546(Top 92%)10546(Top 216%)
Finish26.22 mi1.02 mi24863+1410466+110466+123905(Top 90%)10113(Top 89%)10113(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25268

Females

10612

F18-39

10612

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

25706

Females

10854

F18-39

10854

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25268

Females

10612

F18-39

10612

15K→20K

9.3 - 12.4 mi

Top 97%
×5story building
+106ft-86ft

Overall

25771

Females

10930

F18-39

10930

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

25170

Females

10590

F18-39

10590

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

24555

Females

10257

F18-39

10257

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

24405

Females

10223

F18-39

10223

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

23144

Females

9595

F18-39

9595

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

23007

Females

9560

F18-39

9560

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22999

Females

9597

F18-39

9597

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

23581

Females

9896

F18-39

9896

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22939

Females

9607

F18-39

9607

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23406

Females

9888

F18-39

9888

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24716

Females

10546

F18-39

10546

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

23905

Females

10113

F18-39

10113

Passing Analysis

Category:
Athletes Passed
1300
Passed By
327
Net Change
+973
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25836
5K → 10K13794+43#25836#25793
10K → 15K19823+175#25793#25618
15K → 20K56139-83#25618#25701
20K → Half364+32#25701#25669
Half → 25K1844+180#25669#25489
25K → 30K20610+196#25489#25293
30K → 20M1090+109#25293#25184
20M → 21M894+85#25184#25099
21M → 35K640+64#25099#25035
35K → 23M694+65#25035#24970
23M → 24M613+58#24970#24912
24M → 40K5912+47#24912#24865
40K → 25.2M517-12#24865#24877
25.2M → Finish2713+14#24877#24863
TOTALS1300327+973
📊

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