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BOSTON MARATHON 2024

Kristin Grimes

VA

Bib: 11912 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 33%
Gender (Female)
#0 / 10924
Top 18%
Masters (Masters Women)
#0 / 6263
Top 8%
Division (F40-44)
#0 / 1613
Top 17%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:14/mi
22:28
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:22/mi
45:20
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:36/mi
1:08:56
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:48/mi
1:33:10
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:34/mi
1:38:20
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:57/mi
1:57:36
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:18/mi
2:23:22
↑ 181↓ 1480.2%
138 ft elev
20M
8:26/mi
2:34:50
↑ 64↓ 500.2%
148 ft elev
21M
9:13/mi
2:44:03
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:03/mi
2:50:04
↑ 17↓ 861.7%
156 ft elev
23M
8:26/mi
3:00:38
↑ 23↓ 630.6%
116 ft elev
24M
7:59/mi
3:08:37
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:57/mi
3:15:25
↓ 200.3%
20 ft elev
25.2M
8:45/mi
3:18:26
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:44/mi
3:26:19
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:20
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:47:59
Pace8:14 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4322:287:1422:28
7:14
-
10K
6.21 mi11:13:3545:207:1822:52
7:22
+0:08
15K
9.32 mi11:37:111:08:567:2423:36
7:36
+0:14
20K
12.43 mi12:01:251:33:107:3024:14
7:48
+0:12
Half
13.11 mi12:06:351:38:207:305:10
7:34
-0:14
25K
15.53 mi12:25:511:57:367:3419:16
7:57
+0:23
30K
18.64 mi12:51:372:23:227:4125:46
8:18
+0:21
20M
20.00 mi13:03:052:34:507:4411:28
8:26
+0:08
21M
21.00 mi13:12:182:44:037:499:13
9:13
+0:47
35K
21.75 mi13:18:192:50:047:496:01
8:03
-1:10
23M
23.00 mi13:28:533:00:387:5110:34
8:26
+0:23
24M
24.00 mi13:36:523:08:377:527:59
7:59
-0:27
40K
24.85 mi13:43:403:15:257:526:48
7:57
-0:02
25.2M
25.20 mi13:46:413:18:267:523:01
8:45
+0:48
Finish
26.22 mi13:54:343:26:197:527:53
7:44
-1:01

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

7:14 /mi

Average Pace

7:52 /mi

Slowest Pace

9:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:06

36% of race

Time at Steady Pace

1:12:11

35% of race

Time at Slower Pace

1:00:02

29% of race

Average Pace: 7:52 /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 mi10:50:4322:287:1422:28
7:14
#8666
10K
6.21 mi11:13:3545:207:1822:52
7:22
#8888
15K
9.32 mi11:37:111:08:567:2423:36
7:36
#9311
20K
12.43 mi12:01:251:33:107:3024:14
7:48
#9613
Half
13.11 mi12:06:351:38:207:305:10
7:34
#9598
25K
15.53 mi12:25:511:57:367:3419:16
7:57
#9591
30K
18.64 mi12:51:372:23:227:4125:46
8:18
#9481
20M
20.00 mi13:03:052:34:507:4411:28
8:26
#9376
21M
21.00 mi13:12:182:44:037:499:13
9:13
#9302
35K
21.75 mi13:18:192:50:047:496:01
8:03
#9220
23M
23.00 mi13:28:533:00:387:5110:34
8:26
#9059
24M
24.00 mi13:36:523:08:377:527:59
7:59
#8916
40K
24.85 mi13:43:403:15:257:526:48
7:57
#8717
25.2M
25.20 mi13:46:413:18:267:523:01
8:45
#8618
Finish
26.22 mi13:54:343:26:197:527:53
7:44
#8500
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi86661446144610397(Top 41%)2374(Top 22%)2374(Top 147%)
10K6.21 mi3.10 mi8888-2221569-1231569-1239144(Top 36%)1710(Top 16%)1710(Top 106%)
15K9.32 mi3.11 mi9311-4231763-1941763-19410397(Top 41%)2374(Top 22%)2374(Top 147%)
20K12.43 mi3.11 mi9613-3021951-1881951-18810439(Top 41%)2544(Top 23%)2544(Top 158%)
Half13.11 mi0.68 mi9598+151952-11952-19693(Top 38%)2148(Top 20%)2148(Top 133%)
25K15.53 mi2.42 mi9591+72007-552007-559850(Top 39%)2410(Top 22%)2410(Top 149%)
30K18.64 mi3.11 mi9481+1102051-442051-449534(Top 37%)2469(Top 23%)2469(Top 153%)
20M20.00 mi1.36 mi9376+105205120519115(Top 36%)2505(Top 23%)2505(Top 155%)
21M21.00 mi1.00 mi9302+742086-352086-359577(Top 37%)2988(Top 27%)2988(Top 185%)
35K21.75 mi0.75 mi9220+822079+72079+78077(Top 32%)2253(Top 21%)2253(Top 140%)
23M23.00 mi1.25 mi9059+1612063+162063+168150(Top 32%)2454(Top 22%)2454(Top 152%)
24M24.00 mi1.00 mi8916+1432036+272036+276574(Top 26%)1798(Top 16%)1798(Top 111%)
40K24.85 mi0.85 mi8717+1991993+431993+435605(Top 22%)1471(Top 13%)1471(Top 91%)
25.2M25.20 mi0.35 mi8618+991977+161977+165505(Top 22%)1499(Top 14%)1499(Top 93%)
Finish26.22 mi1.02 mi8500+1181964+131964+136981(Top 27%)2108(Top 19%)2108(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10397

Females

2374

F40-44

2374

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9144

Females

1710

F40-44

1710

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10397

Females

2374

F40-44

2374

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10439

Females

2544

F40-44

2544

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

9693

Females

2148

F40-44

2148

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

9850

Females

2410

F40-44

2410

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

9534

Females

2469

F40-44

2469

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9115

Females

2505

F40-44

2505

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

9577

Females

2988

F40-44

2988

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8077

Females

2253

F40-44

2253

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8150

Females

2454

F40-44

2454

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6574

Females

1798

F40-44

1798

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5605

Females

1471

F40-44

1471

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5505

Females

1499

F40-44

1499

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6981

Females

2108

F40-44

2108

Passing Analysis

Category:
Athletes Passed
2244
Passed By
2077
Net Change
+166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8666
5K → 10K153375-222#8666#8888
10K → 15K80503-423#8888#9311
15K → 20K132434-302#9311#9613
20K → Half4732+15#9613#9598
Half → 25K219211+7#9598#9591
25K → 30K306196+110#9591#9481
30K → 20M19085+105#9481#9376
20M → 21M16187+74#9376#9302
21M → 35K11230+82#9302#9220
35K → 23M21958+161#9220#9059
23M → 24M16623+143#9059#8916
24M → 40K2078+199#8916#8717
40K → 25.2M1023+99#8717#8618
25.2M → Finish15032+118#8618#8500
TOTALS22442077+166
📊

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