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BOSTON MARATHON 2024

Tracy Powell

Bib: 20839•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
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
9:08/mi
28:22
↑ 97↓ 3451.5%
10K· 6.21 mi
9:22/mi
57:29
↑ 79↓ 1380.4%
15K· 9.32 mi
9:40/mi
1:27:32
↑ 67↓ 78
20K· 12.43 mi
9:35/mi
1:57:17
↑ 106↓ 860.1%
Half· 13.11 mi
9:17/mi
2:03:37
↑ 19↓ 370.5%
25K· 15.53 mi
10:01/mi
2:27:53
↑ 66↓ 880.2%
30K· 18.64 mi
10:30/mi
3:00:30
↑ 181↓ 1480.2%
20M
10:12/mi
3:14:21
↑ 64↓ 500.2%
21M
12:28/mi
3:26:49
↑ 106↓ 241.6%
35K· 21.75 mi
9:15/mi
3:33:44
↑ 17↓ 861.7%
23M
9:14/mi
3:45:18
↑ 23↓ 630.6%
24M
8:53/mi
3:54:11
↓ 821.3%
40K· 24.85 mi
11:05/mi
4:03:40
↓ 200.3%
25.2M
11:10/mi
4:07:31
↑ 13↓ 160.2%
Finish· 26.22 mi
9:39/mi
4:17:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:37
Pace9:26 /mi
2nd Half
Distance13.11 mi
Time2:13:44
Pace10:12 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3428:229:0828:22
9:08
-
10K
6.21 mi11:51:4157:299:1529:07
9:22
+0:14
15K
9.32 mi12:21:441:27:329:2330:03
9:40
+0:18
20K
12.43 mi12:51:291:57:179:2629:45
9:35
-0:05
Half
13.11 mi12:57:492:03:379:266:20
9:17
-0:18
25K
15.53 mi13:22:052:27:539:3124:16
10:01
+0:44
30K
18.64 mi13:54:423:00:309:4132:37
10:30
+0:29
20M
20.00 mi14:08:333:14:219:4313:51
10:12
-0:18
21M
21.00 mi14:21:013:26:499:5112:28
12:28
+2:16
35K
21.75 mi14:27:563:33:449:506:55
9:15
-3:13
23M
23.00 mi14:39:303:45:189:4811:34
9:14
-0:01
24M
24.00 mi14:48:233:54:119:458:53
8:53
-0:21
40K
24.85 mi14:57:524:03:409:489:29
11:05
+2:12
25.2M
25.20 mi15:01:434:07:319:493:51
11:10
+0:05
Finish
26.22 mi15:11:334:17:219:499:50
9:39
-1:31

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

8:53 /mi

Average Pace

9:49 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:15

14% of race

Time at Steady Pace

2:27:50

57% of race

Time at Slower Pace

1:12:16

28% of race

Average Pace: 9:49 /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 mi11:22:3428:229:0828:22
9:08
#20578
10K
6.21 mi11:51:4157:299:1529:07
9:22
#20826
15K
9.32 mi12:21:441:27:329:2330:03
9:40
#20915
20K
12.43 mi12:51:291:57:179:2629:45
9:35
#20497
Half
13.11 mi12:57:492:03:379:266:20
9:17
#20446
25K
15.53 mi13:22:052:27:539:3124:16
10:01
#20204
30K
18.64 mi13:54:423:00:309:4132:37
10:30
#19911
20M
20.00 mi14:08:333:14:219:4313:51
10:12
#19698
21M
21.00 mi14:21:013:26:499:5112:28
12:28
#19665
35K
21.75 mi14:27:563:33:449:506:55
9:15
#19502
23M
23.00 mi14:39:303:45:189:4811:34
9:14
#19122
24M
24.00 mi14:48:233:54:119:458:53
8:53
#18839
40K
24.85 mi14:57:524:03:409:489:29
11:05
#18801
25.2M
25.20 mi15:01:434:07:319:493:51
11:10
#18735
Finish
26.22 mi15:11:334:17:219:499:50
9:39
#18667
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi205788184818421137(Top 83%)8397(Top 77%)8397(Top 707%)
10K6.21 mi3.10 mi20826-2488295-1118295-11121012(Top 82%)8377(Top 77%)8377(Top 706%)
15K9.32 mi3.11 mi20915-898322-278322-2721137(Top 83%)8397(Top 77%)8397(Top 707%)
20K12.43 mi3.11 mi20497+4188089+2338089+23319445(Top 76%)7514(Top 69%)7514(Top 633%)
Half13.11 mi0.68 mi20446+518066+238066+2319384(Top 76%)7541(Top 69%)7541(Top 635%)
25K15.53 mi2.42 mi20204+2427944+1227944+12219143(Top 75%)7454(Top 68%)7454(Top 628%)
30K18.64 mi3.11 mi19911+2937846+987846+9818787(Top 74%)7464(Top 68%)7464(Top 629%)
20M20.00 mi1.36 mi19698+2137766+807766+8017116(Top 67%)6777(Top 62%)6777(Top 571%)
21M21.00 mi1.00 mi19665+337771-57771-519797(Top 77%)8215(Top 75%)8215(Top 692%)
35K21.75 mi0.75 mi19502+1637711+607711+6014519(Top 57%)5608(Top 51%)5608(Top 472%)
23M23.00 mi1.25 mi19122+3807525+1867525+18612349(Top 48%)4589(Top 42%)4589(Top 387%)
24M24.00 mi1.00 mi18839+2837397+1287397+12811599(Top 45%)4223(Top 39%)4223(Top 356%)
40K24.85 mi0.85 mi18801+387395+27395+218340(Top 72%)7667(Top 70%)7667(Top 646%)
25.2M25.20 mi0.35 mi18735+667377+187377+1815081(Top 59%)6090(Top 56%)6090(Top 513%)
Finish26.22 mi1.02 mi18667+687370+77370+717165(Top 67%)7097(Top 65%)7097(Top 598%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21137

Females

8397

F50-54

8397

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21012

Females

8377

F50-54

8377

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21137

Females

8397

F50-54

8397

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

19445

Females

7514

F50-54

7514

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

19384

Females

7541

F50-54

7541

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19143

Females

7454

F50-54

7454

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

18787

Females

7464

F50-54

7464

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17116

Females

6777

F50-54

6777

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19797

Females

8215

F50-54

8215

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14519

Females

5608

F50-54

5608

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12349

Females

4589

F50-54

4589

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11599

Females

4223

F50-54

4223

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18340

Females

7667

F50-54

7667

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15081

Females

6090

F50-54

6090

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17165

Females

7097

F50-54

7097

Passing Analysis

Category:
Athletes Passed
2840
Passed By
929
Net Change
+1911
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20578
5K → 10K161409-248#20578#20826
10K → 15K173262-89#20826#20915
15K → 20K44527+418#20915#20497
20K → Half6211+51#20497#20446
Half → 25K27836+242#20446#20204
25K → 30K34350+293#20204#19911
30K → 20M2218+213#19911#19698
20M → 21M9158+33#19698#19665
21M → 35K1630+163#19665#19502
35K → 23M3800+380#19502#19122
23M → 24M2841+283#19122#18839
24M → 40K7436+38#18839#18801
40K → 25.2M726+66#18801#18735
25.2M → Finish9325+68#18735#18667
TOTALS2840929+1911
📊

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