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BOSTON MARATHON 2024

Gretchen Klingbeil

Bib: 14072•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 38%
Masters (Masters Women)
#0 / 6263
Top 26%
Division (F45-49)
#0 / 1753
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:28
Rank: #13696
Start → 5K
24:28 | 7:53/mi
10K· 6.21 mi
49:18
Rank: #13932 (-236)
5K → 10K
24:50 | 8:00/mi
15K· 9.32 mi
1:14:38
Rank: #14107 (-175)
10K → 15K
25:20 | 8:09/mi
20K· 12.43 mi
1:40:19
Rank: #13888 (+219)
15K → 20K
25:41 | 8:16/mi
Half· 13.11 mi
1:45:55
Rank: #13890 (-2)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:06:17
Rank: #13620 (+270)
Half → 25K
20:22 | 8:24/mi
30K· 18.64 mi
2:33:35
Rank: #13221 (+399)
25K → 30K
27:18 | 8:47/mi
20M
2:45:58
Rank: #13127 (+94)
30K → 20M
12:23 | 9:07/mi
21M
2:55:45
Rank: #13014 (+113)
20M → 21M
9:47 | 9:47/mi
35K· 21.75 mi
3:02:20
Rank: #12956 (+58)
21M → 35K
6:35 | 8:48/mi
23M
3:13:46
Rank: #12868 (+88)
35K → 23M
11:26 | 9:08/mi
24M
3:22:59
Rank: #12871 (-3)
23M → 24M
9:13 | 9:13/mi
40K· 24.85 mi
3:30:56
Rank: #12824 (+47)
24M → 40K
7:57 | 9:18/mi
25.2M
3:34:38
Rank: #12837 (-13)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:43:40
Rank: #12832 (+5)
25.2M → Finish
9:02 | 8:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:55
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:57:45
Pace8:59 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3824:287:5324:28
7:53
-
10K
6.21 mi11:21:2849:187:5624:50
8:00
+0:07
15K
9.32 mi11:46:481:14:388:0025:20
8:09
+0:09
20K
12.43 mi12:12:291:40:198:0425:41
8:16
+0:07
Half
13.11 mi12:18:051:45:558:055:36
8:12
-0:04
25K
15.53 mi12:38:272:06:178:0820:22
8:24
+0:12
30K
18.64 mi13:05:452:33:358:1427:18
8:47
+0:23
20M
20.00 mi13:18:082:45:588:1812:23
9:07
+0:20
21M
21.00 mi13:27:552:55:458:229:47
9:47
+0:40
35K
21.75 mi13:34:303:02:208:236:35
8:48
-0:59
23M
23.00 mi13:45:563:13:468:2511:26
9:08
+0:20
24M
24.00 mi13:55:093:22:598:279:13
9:13
+0:05
40K
24.85 mi14:03:063:30:568:297:57
9:18
+0:05
25.2M
25.20 mi14:06:483:34:388:313:42
10:44
+1:26
Finish
26.22 mi14:15:503:43:408:329:02
8:52
-1:52

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

7:53 /mi

Average Pace

8:32 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:17

56% of race

Time at Steady Pace

1:06:44

30% of race

Time at Slower Pace

30:39

14% of race

Average Pace: 8:32 /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 mi10:56:3824:287:5324:28
7:53
#13696
10K
6.21 mi11:21:2849:187:5624:50
8:00
#13932
15K
9.32 mi11:46:481:14:388:0025:20
8:09
#14107
20K
12.43 mi12:12:291:40:198:0425:41
8:16
#13888
Half
13.11 mi12:18:051:45:558:055:36
8:12
#13890
25K
15.53 mi12:38:272:06:178:0820:22
8:24
#13620
30K
18.64 mi13:05:452:33:358:1427:18
8:47
#13221
20M
20.00 mi13:18:082:45:588:1812:23
9:07
#13127
21M
21.00 mi13:27:552:55:458:229:47
9:47
#13014
35K
21.75 mi13:34:303:02:208:236:35
8:48
#12956
23M
23.00 mi13:45:563:13:468:2511:26
9:08
#12868
24M
24.00 mi13:55:093:22:598:279:13
9:13
#12871
40K
24.85 mi14:03:063:30:568:297:57
9:18
#12824
25.2M
25.20 mi14:06:483:34:388:313:42
10:44
#12837
Finish
26.22 mi14:15:503:43:408:329:02
8:52
#12832
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi136964115411514439(Top 57%)4627(Top 42%)4627(Top 264%)
10K6.21 mi3.10 mi13932-2364295-1804295-18014158(Top 55%)4434(Top 41%)4434(Top 253%)
15K9.32 mi3.11 mi14107-1754406-1114406-11114439(Top 57%)4627(Top 42%)4627(Top 264%)
20K12.43 mi3.11 mi13888+2194293+1134293+11313539(Top 53%)4153(Top 38%)4153(Top 237%)
Half13.11 mi0.68 mi13890-24296-34296-314087(Top 55%)4521(Top 41%)4521(Top 258%)
25K15.53 mi2.42 mi13620+2704166+1304166+13012522(Top 49%)3788(Top 35%)3788(Top 216%)
30K18.64 mi3.11 mi13221+3994036+1304036+13012135(Top 47%)3797(Top 35%)3797(Top 217%)
20M20.00 mi1.36 mi13127+944055-194055-1912707(Top 50%)4405(Top 40%)4405(Top 251%)
21M21.00 mi1.00 mi13014+1134042+134042+1312067(Top 47%)4293(Top 39%)4293(Top 245%)
35K21.75 mi0.75 mi12956+584046-44046-412360(Top 48%)4459(Top 41%)4459(Top 254%)
23M23.00 mi1.25 mi12868+884061-154061-1511850(Top 46%)4325(Top 40%)4325(Top 247%)
24M24.00 mi1.00 mi12871-34102-414102-4113182(Top 52%)5014(Top 46%)5014(Top 286%)
40K24.85 mi0.85 mi12824+474130-284130-2812260(Top 48%)4662(Top 43%)4662(Top 266%)
25.2M25.20 mi0.35 mi12837-134157-274157-2713626(Top 53%)5360(Top 49%)5360(Top 306%)
Finish26.22 mi1.02 mi12832+54190-334190-3313536(Top 53%)5241(Top 48%)5241(Top 299%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14439

Females

4627

F45-49

4627

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14158

Females

4434

F45-49

4434

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14439

Females

4627

F45-49

4627

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13539

Females

4153

F45-49

4153

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14087

Females

4521

F45-49

4521

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12522

Females

3788

F45-49

3788

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12135

Females

3797

F45-49

3797

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12707

Females

4405

F45-49

4405

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12067

Females

4293

F45-49

4293

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12360

Females

4459

F45-49

4459

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

11850

Females

4325

F45-49

4325

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13182

Females

5014

F45-49

5014

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12260

Females

4662

F45-49

4662

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13626

Females

5360

F45-49

5360

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

13536

Females

5241

F45-49

5241

Passing Analysis

Category:
Athletes Passed
2585
Passed By
1721
Net Change
+864
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13696
5K → 10K208444-236#13696#13932
10K → 15K168343-175#13932#14107
15K → 20K345126+219#14107#13888
20K → Half4345-2#13888#13890
Half → 25K33868+270#13890#13620
25K → 30K49697+399#13620#13221
30K → 20M195101+94#13221#13127
20M → 21M17865+113#13127#13014
21M → 35K10749+58#13014#12956
35K → 23M16880+88#12956#12868
23M → 24M9396-3#12868#12871
24M → 40K12275+47#12871#12824
40K → 25.2M3548-13#12824#12837
25.2M → Finish8984+5#12837#12832
TOTALS25851721+864
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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