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BOSTON MARATHON 2024

Kristan Dietz

Bib: 14293•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 21%
Gender (Female)
#0 / 10924
Top 7%
Masters (Masters Women)
#0 / 6263
Top 2%
Division (F40-44)
#0 / 1613
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:29
Rank: #11240
Start → 5K
23:29 | 7:34/mi
10K· 6.21 mi
46:48
Rank: #10744 (+496)
5K → 10K
23:19 | 7:30/mi
15K· 9.32 mi
1:09:58
Rank: #10226 (+518)
10K → 15K
23:10 | 7:27/mi
20K· 12.43 mi
1:33:06
Rank: #9568 (+658)
15K → 20K
23:08 | 7:27/mi
Half· 13.11 mi
1:38:04
Rank: #9436 (+132)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:56:02
Rank: #8859 (+577)
Half → 25K
17:58 | 7:25/mi
30K· 18.64 mi
2:18:59
Rank: #7818 (+1041)
25K → 30K
22:57 | 7:23/mi
20M
2:28:46
Rank: #7315 (+503)
30K → 20M
9:47 | 7:12/mi
21M
2:36:21
Rank: #6848 (+467)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:41:37
Rank: #6622 (+226)
21M → 35K
5:16 | 7:02/mi
23M
2:50:33
Rank: #6179 (+443)
35K → 23M
8:56 | 7:08/mi
24M
2:57:36
Rank: #5893 (+286)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
3:03:39
Rank: #5638 (+255)
24M → 40K
6:03 | 7:05/mi
25.2M
3:06:20
Rank: #5521 (+117)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:13:18
Rank: #5299 (+222)
25.2M → Finish
6:58 | 6:50/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:38:04
Pace7:29 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:35:14
Pace7:16 /mi
📊Negative Split: 2.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4623:297:3423:29
7:34
-
10K
6.21 mi11:18:0546:487:3223:19
7:30
-0:04
15K
9.32 mi11:41:151:09:587:3023:10
7:27
-0:03
20K
12.43 mi12:04:231:33:067:2923:08
7:27
0:00
Half
13.11 mi12:09:211:38:047:294:58
7:17
-0:10
25K
15.53 mi12:27:191:56:027:2817:58
7:25
+0:08
30K
18.64 mi12:50:162:18:597:2722:57
7:23
-0:02
20M
20.00 mi13:00:032:28:467:269:47
7:12
-0:11
21M
21.00 mi13:07:382:36:217:277:35
7:35
+0:23
35K
21.75 mi13:12:542:41:377:265:16
7:02
-0:33
23M
23.00 mi13:21:502:50:337:258:56
7:08
+0:06
24M
24.00 mi13:28:532:57:367:247:03
7:03
-0:05
40K
24.85 mi13:34:563:03:397:236:03
7:05
+0:02
25.2M
25.20 mi13:37:373:06:207:242:41
7:47
+0:42
Finish
26.22 mi13:44:353:13:187:236:58
6:50
-0:57

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

6:50 /mi

Average Pace

7:23 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:33

83% of race

Time at Steady Pace

33:45

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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 mi10:54:4623:297:3423:29
7:34
#11240
10K
6.21 mi11:18:0546:487:3223:19
7:30
#10744
15K
9.32 mi11:41:151:09:587:3023:10
7:27
#10226
20K
12.43 mi12:04:231:33:067:2923:08
7:27
#9568
Half
13.11 mi12:09:211:38:047:294:58
7:17
#9436
25K
15.53 mi12:27:191:56:027:2817:58
7:25
#8859
30K
18.64 mi12:50:162:18:597:2722:57
7:23
#7818
20M
20.00 mi13:00:032:28:467:269:47
7:12
#7315
21M
21.00 mi13:07:382:36:217:277:35
7:35
#6848
35K
21.75 mi13:12:542:41:377:265:16
7:02
#6622
23M
23.00 mi13:21:502:50:337:258:56
7:08
#6179
24M
24.00 mi13:28:532:57:367:247:03
7:03
#5893
40K
24.85 mi13:34:563:03:397:236:03
7:05
#5638
25.2M
25.20 mi13:37:373:06:207:242:41
7:47
#5521
Finish
26.22 mi13:44:353:13:187:236:58
6:50
#5299
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi11240268726879322(Top 36%)1839(Top 17%)1839(Top 114%)
10K6.21 mi3.10 mi10744+4962468+2192468+21910312(Top 40%)2247(Top 21%)2247(Top 139%)
15K9.32 mi3.11 mi10226+5182203+2652203+2659322(Top 36%)1839(Top 17%)1839(Top 114%)
20K12.43 mi3.11 mi9568+6581931+2721931+2727982(Top 31%)1373(Top 13%)1373(Top 85%)
Half13.11 mi0.68 mi9436+1321865+661865+667535(Top 29%)1181(Top 11%)1181(Top 73%)
25K15.53 mi2.42 mi8859+5771648+2171648+2176475(Top 25%)964(Top 9%)964(Top 60%)
30K18.64 mi3.11 mi7818+10411314+3341314+3344578(Top 18%)524(Top 5%)524(Top 32%)
20M20.00 mi1.36 mi7315+5031142+1721142+1723169(Top 12%)280(Top 3%)280(Top 17%)
21M21.00 mi1.00 mi6848+4671029+1131029+1132784(Top 11%)262(Top 2%)262(Top 16%)
35K21.75 mi0.75 mi6622+226975+54975+543253(Top 13%)355(Top 3%)355(Top 22%)
23M23.00 mi1.25 mi6179+443887+88887+882378(Top 9%)229(Top 2%)229(Top 14%)
24M24.00 mi1.00 mi5893+286811+76811+762516(Top 10%)277(Top 3%)277(Top 17%)
40K24.85 mi0.85 mi5638+255764+47764+472122(Top 8%)235(Top 2%)235(Top 15%)
25.2M25.20 mi0.35 mi5521+117745+19745+192185(Top 9%)262(Top 2%)262(Top 16%)
Finish26.22 mi1.02 mi5299+222711+34711+342515(Top 10%)355(Top 3%)355(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9322

Females

1839

F40-44

1839

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10312

Females

2247

F40-44

2247

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9322

Females

1839

F40-44

1839

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

7982

Females

1373

F40-44

1373

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7535

Females

1181

F40-44

1181

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6475

Females

964

F40-44

964

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4578

Females

524

F40-44

524

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3169

Females

280

F40-44

280

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2784

Females

262

F40-44

262

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3253

Females

355

F40-44

355

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2378

Females

229

F40-44

229

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2516

Females

277

F40-44

277

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2122

Females

235

F40-44

235

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2185

Females

262

F40-44

262

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2515

Females

355

F40-44

355

Passing Analysis

Category:
Athletes Passed
6085*
Passed By
144
Net Change
+5941
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11240
5K → 10K58589+496#11240#10744
10K → 15K54729+518#10744#10226
15K → 20K668*10+658#10226#9568
20K → Half1331+132#9568#9436
Half → 25K5847+577#9436#8859
25K → 30K10410+1041#8859#7818
30K → 20M5030+503#7818#7315
20M → 21M4670+467#7315#6848
21M → 35K2260+226#6848#6622
35K → 23M4430+443#6622#6179
23M → 24M2871+286#6179#5893
24M → 40K2594+255#5893#5638
40K → 25.2M1170+117#5638#5521
25.2M → Finish2253+222#5521#5299
TOTALS6085*144+5941

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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