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BOSTON MARATHON 2024

Taesha Griggs

Bib: 19727•F

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
Masters (Masters Women)
#0 / 6263
Top 33%
Division (F45-49)
#0 / 1753
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
8:04/mi
25:04
↑ 97↓ 3451.5%
10K· 6.21 mi
8:13/mi
50:37
↑ 79↓ 1380.4%
15K· 9.32 mi
8:31/mi
1:17:05
↑ 67↓ 78
20K· 12.43 mi
8:50/mi
1:44:31
↑ 106↓ 860.1%
Half· 13.11 mi
8:37/mi
1:50:24
↑ 19↓ 370.5%
25K· 15.53 mi
8:52/mi
2:11:53
↑ 66↓ 880.2%
30K· 18.64 mi
8:59/mi
2:39:48
↑ 181↓ 1480.2%
20M
9:09/mi
2:52:14
↑ 64↓ 500.2%
21M
9:31/mi
3:01:45
↑ 106↓ 241.6%
35K· 21.75 mi
8:41/mi
3:08:15
↑ 17↓ 861.7%
23M
9:13/mi
3:19:48
↑ 23↓ 630.6%
24M
8:56/mi
3:28:44
↓ 821.3%
40K· 24.85 mi
9:09/mi
3:36:33
↓ 200.3%
25.2M
9:52/mi
3:39:57
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:48:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:24
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:58:06
Pace9:01 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4325:048:0425:04
8:04
-
10K
6.21 mi11:44:1650:378:0925:33
8:13
+0:09
15K
9.32 mi12:10:441:17:058:1626:28
8:31
+0:18
20K
12.43 mi12:38:101:44:318:2527:26
8:50
+0:19
Half
13.11 mi12:44:031:50:248:255:53
8:37
-0:13
25K
15.53 mi13:05:322:11:538:2921:29
8:52
+0:15
30K
18.64 mi13:33:272:39:488:3427:55
8:59
+0:07
20M
20.00 mi13:45:532:52:148:3712:26
9:09
+0:10
21M
21.00 mi13:55:243:01:458:399:31
9:31
+0:22
35K
21.75 mi14:01:543:08:158:396:30
8:41
-0:50
23M
23.00 mi14:13:273:19:488:4111:33
9:13
+0:32
24M
24.00 mi14:22:233:28:448:428:56
8:56
-0:17
40K
24.85 mi14:30:123:36:338:437:49
9:09
+0:13
25.2M
25.20 mi14:33:363:39:578:443:24
9:52
+0:43
Finish
26.22 mi14:42:093:48:308:438:33
8:23
-1:29

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

8:04 /mi

Average Pace

8:43 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:31

40% of race

Time at Steady Pace

1:32:16

40% of race

Time at Slower Pace

44:43

20% of race

Average Pace: 8:43 /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 mi11:18:4325:048:0425:04
8:04
#15162
10K
6.21 mi11:44:1650:378:0925:33
8:13
#15434
15K
9.32 mi12:10:441:17:058:1626:28
8:31
#15730
20K
12.43 mi12:38:101:44:318:2527:26
8:50
#15894
Half
13.11 mi12:44:031:50:248:255:53
8:37
#15919
25K
15.53 mi13:05:322:11:538:2921:29
8:52
#15704
30K
18.64 mi13:33:272:39:488:3427:55
8:59
#15209
20M
20.00 mi13:45:532:52:148:3712:26
9:09
#15061
21M
21.00 mi13:55:243:01:458:399:31
9:31
#14777
35K
21.75 mi14:01:543:08:158:396:30
8:41
#14650
23M
23.00 mi14:13:273:19:488:4111:33
9:13
#14474
24M
24.00 mi14:22:233:28:448:428:56
8:56
#14313
40K
24.85 mi14:30:123:36:338:437:49
9:09
#14200
25.2M
25.20 mi14:33:363:39:578:443:24
9:52
#14100
Finish
26.22 mi14:42:093:48:308:438:33
8:23
#13953
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi151625038503816505(Top 65%)5862(Top 54%)5862(Top 334%)
10K6.21 mi3.10 mi15434-2725204-1665204-16615689(Top 61%)5340(Top 49%)5340(Top 305%)
15K9.32 mi3.11 mi15730-2965397-1935397-19316505(Top 65%)5862(Top 54%)5862(Top 334%)
20K12.43 mi3.11 mi15894-1645513-1165513-11616557(Top 65%)5927(Top 54%)5927(Top 338%)
Half13.11 mi0.68 mi15919-255531-185531-1816403(Top 64%)5862(Top 54%)5862(Top 334%)
25K15.53 mi2.42 mi15704+2155426+1055426+10514862(Top 58%)5099(Top 47%)5099(Top 291%)
30K18.64 mi3.11 mi15209+4955206+2205206+22013165(Top 52%)4371(Top 40%)4371(Top 249%)
20M20.00 mi1.36 mi15061+1485164+425164+4212891(Top 50%)4517(Top 41%)4517(Top 258%)
21M21.00 mi1.00 mi14777+2845042+1225042+12210942(Top 43%)3725(Top 34%)3725(Top 212%)
35K21.75 mi0.75 mi14650+1275003+395003+3911776(Top 46%)4169(Top 38%)4169(Top 238%)
23M23.00 mi1.25 mi14474+1764971+324971+3212273(Top 48%)4548(Top 42%)4548(Top 259%)
24M24.00 mi1.00 mi14313+1614909+624909+6211827(Top 46%)4319(Top 40%)4319(Top 246%)
40K24.85 mi0.85 mi14200+1134876+334876+3311534(Top 45%)4315(Top 40%)4315(Top 246%)
25.2M25.20 mi0.35 mi14100+1004837+394837+3910434(Top 41%)3851(Top 35%)3851(Top 220%)
Finish26.22 mi1.02 mi13953+1474798+394798+3910939(Top 43%)3960(Top 36%)3960(Top 226%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16505

Females

5862

F45-49

5862

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15689

Females

5340

F45-49

5340

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16505

Females

5862

F45-49

5862

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

16557

Females

5927

F45-49

5927

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16403

Females

5862

F45-49

5862

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14862

Females

5099

F45-49

5099

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13165

Females

4371

F45-49

4371

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

12891

Females

4517

F45-49

4517

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

10942

Females

3725

F45-49

3725

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

11776

Females

4169

F45-49

4169

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12273

Females

4548

F45-49

4548

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

11827

Females

4319

F45-49

4319

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11534

Females

4315

F45-49

4315

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10434

Females

3851

F45-49

3851

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

10939

Females

3960

F45-49

3960

Passing Analysis

Category:
Athletes Passed
2862
Passed By
1653
Net Change
+1209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15162
5K → 10K186458-272#15162#15434
10K → 15K140436-296#15434#15730
15K → 20K206370-164#15730#15894
20K → Half3055-25#15894#15919
Half → 25K30893+215#15919#15704
25K → 30K53641+495#15704#15209
30K → 20M19446+148#15209#15061
20M → 21M29814+284#15061#14777
21M → 35K14619+127#14777#14650
35K → 23M23054+176#14650#14474
23M → 24M18423+161#14474#14313
24M → 40K13320+113#14313#14200
40K → 25.2M1077+100#14200#14100
25.2M → Finish16417+147#14100#13953
TOTALS28621653+1209
📊

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