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BOSTON MARATHON 2023

Amanda Tyler

Bib: 19578•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 44%
Masters (Masters Women)
#0 / 6539
Top 32%
Division (F50-54)
#0 / 1207
Top 23%
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
8:08/mi
25:17
↑ 97↓ 3451.5%
10K· 6.21 mi
7:57/mi
49:58
↑ 79↓ 1380.4%
15K· 9.32 mi
8:03/mi
1:14:59
↑ 67↓ 78
20K· 12.43 mi
8:06/mi
1:40:09
↑ 106↓ 860.1%
Half· 13.11 mi
8:01/mi
1:45:37
↑ 19↓ 370.5%
25K· 15.53 mi
8:18/mi
2:05:44
↑ 66↓ 880.2%
30K· 18.64 mi
8:39/mi
2:32:35
↑ 181↓ 1480.2%
20M
8:49/mi
2:44:34
↑ 64↓ 500.2%
21M
9:36/mi
2:54:10
↑ 106↓ 241.6%
35K· 21.75 mi
8:39/mi
3:00:38
↑ 17↓ 861.7%
23M
8:47/mi
3:11:38
↑ 23↓ 630.6%
24M
8:59/mi
3:20:37
↓ 821.3%
40K· 24.85 mi
9:07/mi
3:28:25
↓ 200.3%
25.2M
9:43/mi
3:31:46
↑ 13↓ 160.2%
Finish· 26.22 mi
8:48/mi
3:40:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:37
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:55:07
Pace8:47 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5325:178:0825:17
8:08
-
10K
6.21 mi11:41:3449:588:0224:41
7:57
-0:11
15K
9.32 mi12:06:351:14:598:0325:01
8:03
+0:06
20K
12.43 mi12:31:451:40:098:0425:10
8:06
+0:03
Half
13.11 mi12:37:131:45:378:035:28
8:01
-0:05
25K
15.53 mi12:57:202:05:448:0620:07
8:18
+0:17
30K
18.64 mi13:24:112:32:358:1126:51
8:39
+0:21
20M
20.00 mi13:36:102:44:348:1411:59
8:49
+0:10
21M
21.00 mi13:45:462:54:108:189:36
9:36
+0:47
35K
21.75 mi13:52:143:00:388:186:28
8:39
-0:57
23M
23.00 mi14:03:143:11:388:2011:00
8:47
+0:08
24M
24.00 mi14:12:133:20:378:228:59
8:59
+0:12
40K
24.85 mi14:20:013:28:258:237:48
9:07
+0:08
25.2M
25.20 mi14:23:223:31:468:243:21
9:43
+0:36
Finish
26.22 mi14:32:203:40:448:258:58
8:48
-0:55

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

7:57 /mi

Average Pace

8:25 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:44

57% of race

Time at Steady Pace

1:05:16

30% of race

Time at Slower Pace

29:44

13% of race

Average Pace: 8:25 /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 mi11:16:5325:178:0825:17
8:08
#14998
10K
6.21 mi11:41:3449:588:0224:41
7:57
#14687
15K
9.32 mi12:06:351:14:598:0325:01
8:03
#14703
20K
12.43 mi12:31:451:40:098:0425:10
8:06
#14554
Half
13.11 mi12:37:131:45:378:035:28
8:01
#14562
25K
15.53 mi12:57:202:05:448:0620:07
8:18
#14605
30K
18.64 mi13:24:112:32:358:1126:51
8:39
#14698
20M
20.00 mi13:36:102:44:348:1411:59
8:49
#14768
21M
21.00 mi13:45:462:54:108:189:36
9:36
#14853
35K
21.75 mi13:52:143:00:388:186:28
8:39
#14890
23M
23.00 mi14:03:143:11:388:2011:00
8:47
#14882
24M
24.00 mi14:12:133:20:378:228:59
8:59
#14962
40K
24.85 mi14:20:013:28:258:237:48
9:07
#15010
25.2M
25.20 mi14:23:223:31:468:243:21
9:43
#15028
Finish
26.22 mi14:32:203:40:448:258:58
8:48
#15126
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi149984640464014830(Top 56%)4587(Top 40%)4587(Top 380%)
10K6.21 mi3.10 mi14687+3114458+1824458+18214381(Top 54%)4291(Top 38%)4291(Top 356%)
15K9.32 mi3.11 mi14703-164477-194477-1914830(Top 56%)4587(Top 40%)4587(Top 380%)
20K12.43 mi3.11 mi14554+1494402+754402+7514242(Top 53%)4254(Top 37%)4254(Top 352%)
Half13.11 mi0.68 mi14562-84403-14403-114570(Top 55%)4439(Top 39%)4439(Top 368%)
25K15.53 mi2.42 mi14605-434471-684471-6814954(Top 56%)4806(Top 42%)4806(Top 398%)
30K18.64 mi3.11 mi14698-934553-824553-8215186(Top 57%)5050(Top 44%)5050(Top 418%)
20M20.00 mi1.36 mi14768-704618-654618-6515536(Top 58%)5293(Top 46%)5293(Top 439%)
21M21.00 mi1.00 mi14853-854698-804698-8016429(Top 62%)5868(Top 51%)5868(Top 486%)
35K21.75 mi0.75 mi14890-374742-444742-4416112(Top 61%)5751(Top 50%)5751(Top 476%)
23M23.00 mi1.25 mi14882+84761-194761-1914930(Top 56%)5130(Top 45%)5130(Top 425%)
24M24.00 mi1.00 mi14962-804835-744835-7417159(Top 64%)6438(Top 56%)6438(Top 533%)
40K24.85 mi0.85 mi15010-484882-474882-4716739(Top 63%)6251(Top 55%)6251(Top 518%)
25.2M25.20 mi0.35 mi15028-184907-254907-2516207(Top 61%)5974(Top 52%)5974(Top 495%)
Finish26.22 mi1.02 mi15126-984985-784985-7817044(Top 64%)6396(Top 56%)6396(Top 530%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14830

Females

4587

F50-54

4587

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

14381

Females

4291

F50-54

4291

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14830

Females

4587

F50-54

4587

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14242

Females

4254

F50-54

4254

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

14570

Females

4439

F50-54

4439

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14954

Females

4806

F50-54

4806

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

15186

Females

5050

F50-54

5050

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

15536

Females

5293

F50-54

5293

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

16429

Females

5868

F50-54

5868

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

16112

Females

5751

F50-54

5751

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14930

Females

5130

F50-54

5130

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

17159

Females

6438

F50-54

6438

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16739

Females

6251

F50-54

6251

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

16207

Females

5974

F50-54

5974

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

17044

Females

6396

F50-54

6396

Passing Analysis

Category:
Athletes Passed
1612
Passed By
1740
Net Change
-128
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14998
5K → 10K470159+311#14998#14687
10K → 15K183199-16#14687#14703
15K → 20K267118+149#14703#14554
20K → Half3038-8#14554#14562
Half → 25K130173-43#14562#14605
25K → 30K137230-93#14605#14698
30K → 20M58128-70#14698#14768
20M → 21M56141-85#14768#14853
21M → 35K4077-37#14853#14890
35K → 23M8880+8#14890#14882
23M → 24M40120-80#14882#14962
24M → 40K53101-48#14962#15010
40K → 25.2M3048-18#15010#15028
25.2M → Finish30128-98#15028#15126
TOTALS16121740-128
📊

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