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BOSTON MARATHON 2023

Lynne Fiedler

Bib: 21602•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 45%
Gender (Female)
#0 / 11423
Top 27%
Masters (Masters Women)
#0 / 6539
Top 14%
Division (F60-64)
#0 / 527
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:31
Rank: #13169
Start → 5K
24:31 | 7:53/mi
10K· 6.21 mi
48:39
Rank: #12978 (+191)
5K → 10K
24:08 | 7:46/mi
15K· 9.32 mi
1:13:04
Rank: #13036 (-58)
10K → 15K
24:25 | 7:52/mi
20K· 12.43 mi
1:37:46
Rank: #13018 (+18)
15K → 20K
24:42 | 7:57/mi
Half· 13.11 mi
1:43:07
Rank: #13003 (+15)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:02:10
Rank: #12723 (+280)
Half → 25K
19:03 | 7:51/mi
30K· 18.64 mi
2:27:10
Rank: #12418 (+305)
25K → 30K
25:00 | 8:03/mi
20M
2:38:12
Rank: #12298 (+120)
30K → 20M
11:02 | 8:07/mi
21M
2:47:01
Rank: #12287 (+11)
20M → 21M
8:49 | 8:49/mi
35K· 21.75 mi
2:52:52
Rank: #12219 (+68)
21M → 35K
5:51 | 7:49/mi
23M
3:03:02
Rank: #12110 (+109)
35K → 23M
10:10 | 8:07/mi
24M
3:11:02
Rank: #12075 (+35)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:18:07
Rank: #12062 (+13)
24M → 40K
7:05 | 8:17/mi
25.2M
3:21:08
Rank: #12038 (+24)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:29:07
Rank: #11992 (+46)
25.2M → Finish
7:59 | 7:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:07
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:46:00
Pace8:05 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1824:317:5324:31
7:53
-
10K
6.21 mi11:43:2648:397:5024:08
7:46
-0:07
15K
9.32 mi12:07:511:13:047:5024:25
7:52
+0:06
20K
12.43 mi12:32:331:37:467:5224:42
7:57
+0:05
Half
13.11 mi12:37:541:43:077:525:21
7:50
-0:07
25K
15.53 mi12:56:572:02:107:5219:03
7:51
+0:01
30K
18.64 mi13:21:572:27:107:5425:00
8:03
+0:12
20M
20.00 mi13:32:592:38:127:5511:02
8:07
+0:04
21M
21.00 mi13:41:482:47:017:578:49
8:49
+0:42
35K
21.75 mi13:47:392:52:527:575:51
7:49
-1:00
23M
23.00 mi13:57:493:03:027:5710:10
8:07
+0:18
24M
24.00 mi14:05:493:11:027:588:00
8:00
-0:07
40K
24.85 mi14:12:543:18:077:587:05
8:17
+0:17
25.2M
25.20 mi14:15:553:21:087:593:01
8:45
+0:28
Finish
26.22 mi14:23:543:29:077:597:59
7:50
-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

7:46 /mi

Average Pace

7:59 /mi

Slowest Pace

8:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:17

94% of race

Time at Steady Pace

11:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi11:19:1824:317:5324:31
7:53
#13169
10K
6.21 mi11:43:2648:397:5024:08
7:46
#12978
15K
9.32 mi12:07:511:13:047:5024:25
7:52
#13036
20K
12.43 mi12:32:331:37:467:5224:42
7:57
#13018
Half
13.11 mi12:37:541:43:077:525:21
7:50
#13003
25K
15.53 mi12:56:572:02:107:5219:03
7:51
#12723
30K
18.64 mi13:21:572:27:107:5425:00
8:03
#12418
20M
20.00 mi13:32:592:38:127:5511:02
8:07
#12298
21M
21.00 mi13:41:482:47:017:578:49
8:49
#12287
35K
21.75 mi13:47:392:52:527:575:51
7:49
#12219
23M
23.00 mi13:57:493:03:027:5710:10
8:07
#12110
24M
24.00 mi14:05:493:11:027:588:00
8:00
#12075
40K
24.85 mi14:12:543:18:077:587:05
8:17
#12062
25.2M
25.20 mi14:15:553:21:087:593:01
8:45
#12038
Finish
26.22 mi14:23:543:29:077:597:59
7:50
#11992
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi131693533353313188(Top 50%)3595(Top 31%)3595(Top 682%)
10K6.21 mi3.10 mi12978+1913436+973436+9712860(Top 48%)3349(Top 29%)3349(Top 635%)
15K9.32 mi3.11 mi13036-583480-443480-4413188(Top 50%)3595(Top 31%)3595(Top 682%)
20K12.43 mi3.11 mi13018+183494-143494-1413036(Top 49%)3567(Top 31%)3567(Top 677%)
Half13.11 mi0.68 mi13003+153486+83486+813135(Top 49%)3569(Top 31%)3569(Top 677%)
25K15.53 mi2.42 mi12723+2803347+1393347+13911602(Top 44%)2835(Top 25%)2835(Top 538%)
30K18.64 mi3.11 mi12418+3053209+1383209+13811283(Top 42%)2783(Top 24%)2783(Top 528%)
20M20.00 mi1.36 mi12298+1203159+503159+5011185(Top 42%)2826(Top 25%)2826(Top 536%)
21M21.00 mi1.00 mi12287+113167-83167-812377(Top 46%)3613(Top 32%)3613(Top 686%)
35K21.75 mi0.75 mi12219+683152+153152+1510851(Top 41%)2803(Top 25%)2803(Top 532%)
23M23.00 mi1.25 mi12110+1093120+323120+3210633(Top 40%)2836(Top 25%)2836(Top 538%)
24M24.00 mi1.00 mi12075+353125-53125-511261(Top 42%)3223(Top 28%)3223(Top 612%)
40K24.85 mi0.85 mi12062+133137-123137-1211940(Top 45%)3630(Top 32%)3630(Top 689%)
25.2M25.20 mi0.35 mi12038+243127+103127+1011088(Top 42%)3246(Top 28%)3246(Top 616%)
Finish26.22 mi1.02 mi11992+463121+63121+610965(Top 41%)3173(Top 28%)3173(Top 602%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

13188

Females

3595

F60-64

3595

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12860

Females

3349

F60-64

3349

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

13188

Females

3595

F60-64

3595

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13036

Females

3567

F60-64

3567

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13135

Females

3569

F60-64

3569

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11602

Females

2835

F60-64

2835

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11283

Females

2783

F60-64

2783

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11185

Females

2826

F60-64

2826

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12377

Females

3613

F60-64

3613

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10851

Females

2803

F60-64

2803

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10633

Females

2836

F60-64

2836

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11261

Females

3223

F60-64

3223

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11940

Females

3630

F60-64

3630

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11088

Females

3246

F60-64

3246

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

10965

Females

3173

F60-64

3173

Passing Analysis

Category:
Athletes Passed
2279
Passed By
1102
Net Change
+1177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13169
5K → 10K420229+191#13169#12978
10K → 15K185243-58#12978#13036
15K → 20K188170+18#13036#13018
20K → Half3823+15#13018#13003
Half → 25K30121+280#13003#12723
25K → 30K36762+305#12723#12418
30K → 20M16040+120#12418#12298
20M → 21M9786+11#12298#12287
21M → 35K7911+68#12287#12219
35K → 23M14637+109#12219#12110
23M → 24M9055+35#12110#12075
24M → 40K7259+13#12075#12062
40K → 25.2M3915+24#12062#12038
25.2M → Finish9751+46#12038#11992
TOTALS22791102+1177
📊

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