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BOSTON MARATHON 2024

Tracy Riggins

Bib: 21392•F

BC

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:37
Rank: #18143
Start → 5K
8:34/mi
26:37 split
10K· 6.21 mi
53:45
Rank: #18342 (-199)
5K → 10K
8:44/mi
27:08 split
15K· 9.32 mi
1:21:32
Rank: #18435 (-93)
10K → 15K
8:57/mi
27:47 split
20K· 12.43 mi
1:50:33
Rank: #18480 (-45)
15K → 20K
9:20/mi
29:01 split
Half· 13.11 mi
1:56:42
Rank: #18467 (+13)
20K → Half
9:01/mi
6:09 split
25K· 15.53 mi
2:20:01
Rank: #18367 (+100)
Half → 25K
9:37/mi
23:19 split
30K· 18.64 mi
2:49:49
Rank: #17861 (+506)
25K → 30K
9:36/mi
29:48 split
20M
3:02:48
Rank: #17613 (+248)
30K → 20M
9:33/mi
12:59 split
21M
3:13:15
Rank: #17455 (+158)
20M → 21M
10:27/mi
10:27 split
35K· 21.75 mi
3:19:44
Rank: #17231 (+224)
21M → 35K
8:40/mi
6:29 split
23M
3:32:01
Rank: #17092 (+139)
35K → 23M
9:49/mi
12:17 split
24M
3:41:44
Rank: #17018 (+74)
23M → 24M
9:43/mi
9:43 split
40K· 24.85 mi
3:49:58
Rank: #16855 (+163)
24M → 40K
9:38/mi
8:14 split
25.2M
3:53:48
Rank: #16814 (+41)
40K → 25.2M
11:07/mi
3:50 split
Finish· 26.22 mi
4:02:58
Rank: #16687 (+127)
25.2M → Finish
9:00/mi
9:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:42
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:06:16
Pace9:38 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:1026:378:3426:37
8:34
-
10K
6.21 mi11:51:1853:458:3927:08
8:44
+0:10
15K
9.32 mi12:19:051:21:328:4527:47
8:57
+0:13
20K
12.43 mi12:48:061:50:338:5429:01
9:20
+0:23
Half
13.11 mi12:54:151:56:428:546:09
9:01
-0:19
25K
15.53 mi13:17:342:20:019:0123:19
9:37
+0:36
30K
18.64 mi13:47:222:49:499:0729:48
9:36
-0:01
20M
20.00 mi14:00:213:02:489:0812:59
9:33
-0:03
21M
21.00 mi14:10:483:13:159:1210:27
10:27
+0:54
35K
21.75 mi14:17:173:19:449:116:29
8:40
-1:47
23M
23.00 mi14:29:343:32:019:1312:17
9:49
+1:09
24M
24.00 mi14:39:173:41:449:149:43
9:43
-0:06
40K
24.85 mi14:47:313:49:589:158:14
9:38
-0:05
25.2M
25.20 mi14:51:213:53:489:173:50
11:07
+1:29
Finish
26.22 mi15:00:314:02:589:169:10
9:00
-2:07

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

8:34 /mi

Average Pace

9:16 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:20

43% of race

Time at Steady Pace

2:05:21

52% of race

Time at Slower Pace

14:17

6% of race

Average Pace: 9:16 /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 mi11:24:1026:378:3426:37
8:34
#18143
10K
6.21 mi11:51:1853:458:3927:08
8:44
#18342
15K
9.32 mi12:19:051:21:328:4527:47
8:57
#18435
20K
12.43 mi12:48:061:50:338:5429:01
9:20
#18480
Half
13.11 mi12:54:151:56:428:546:09
9:01
#18467
25K
15.53 mi13:17:342:20:019:0123:19
9:37
#18367
30K
18.64 mi13:47:222:49:499:0729:48
9:36
#17861
20M
20.00 mi14:00:213:02:489:0812:59
9:33
#17613
21M
21.00 mi14:10:483:13:159:1210:27
10:27
#17455
35K
21.75 mi14:17:173:19:449:116:29
8:40
#17231
23M
23.00 mi14:29:343:32:019:1312:17
9:49
#17092
24M
24.00 mi14:39:173:41:449:149:43
9:43
#17018
40K
24.85 mi14:47:313:49:589:158:14
9:38
#16855
25.2M
25.20 mi14:51:213:53:489:173:50
11:07
#16814
Finish
26.22 mi15:00:314:02:589:169:10
9:00
#16687
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi181436840684018640(Top 73%)7043(Top 64%)7043(Top 402%)
10K6.21 mi3.10 mi18342-1996947-1076947-10718542(Top 73%)7045(Top 64%)7045(Top 402%)
15K9.32 mi3.11 mi18435-936986-396986-3918640(Top 73%)7043(Top 64%)7043(Top 402%)
20K12.43 mi3.11 mi18480-457005-197005-1918671(Top 73%)7090(Top 65%)7090(Top 404%)
Half13.11 mi0.68 mi18467+136998+76998+718349(Top 72%)6966(Top 64%)6966(Top 397%)
25K15.53 mi2.42 mi18367+1006969+296969+2917928(Top 70%)6784(Top 62%)6784(Top 387%)
30K18.64 mi3.11 mi17861+5066758+2116758+21115818(Top 62%)5866(Top 54%)5866(Top 335%)
20M20.00 mi1.36 mi17613+2486644+1146644+11414769(Top 58%)5545(Top 51%)5545(Top 316%)
21M21.00 mi1.00 mi17455+1586581+636581+6314688(Top 57%)5668(Top 52%)5668(Top 323%)
35K21.75 mi0.75 mi17231+2246474+1076474+10711686(Top 46%)4133(Top 38%)4133(Top 236%)
23M23.00 mi1.25 mi17092+1396419+556419+5514803(Top 58%)5828(Top 53%)5828(Top 332%)
24M24.00 mi1.00 mi17018+746405+146405+1415337(Top 60%)6126(Top 56%)6126(Top 349%)
40K24.85 mi0.85 mi16855+1636355+506355+5013653(Top 53%)5366(Top 49%)5366(Top 306%)
25.2M25.20 mi0.35 mi16814+416348+76348+714921(Top 58%)6003(Top 55%)6003(Top 342%)
Finish26.22 mi1.02 mi16687+1276299+496299+4914215(Top 56%)5591(Top 51%)5591(Top 319%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

18640

Females

7043

F45-49

7043

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

18542

Females

7045

F45-49

7045

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

18640

Females

7043

F45-49

7043

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18671

Females

7090

F45-49

7090

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

18349

Females

6966

F45-49

6966

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

17928

Females

6784

F45-49

6784

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15818

Females

5866

F45-49

5866

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

14769

Females

5545

F45-49

5545

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

14688

Females

5668

F45-49

5668

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

11686

Females

4133

F45-49

4133

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

14803

Females

5828

F45-49

5828

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

15337

Females

6126

F45-49

6126

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13653

Females

5366

F45-49

5366

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14921

Females

6003

F45-49

6003

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14215

Females

5591

F45-49

5591

Passing Analysis

Category:
Athletes Passed
2828
Passed By
1372
Net Change
+1456
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18143
5K → 10K198397-199#18143#18342
10K → 15K190283-93#18342#18435
15K → 20K236281-45#18435#18480
20K → Half4330+13#18480#18467
Half → 25K262162+100#18467#18367
25K → 30K54438+506#18367#17861
30K → 20M26113+248#17861#17613
20M → 21M19335+158#17613#17455
21M → 35K2262+224#17455#17231
35K → 23M17940+139#17231#17092
23M → 24M10834+74#17092#17018
24M → 40K18320+163#17018#16855
40K → 25.2M6120+41#16855#16814
25.2M → Finish14417+127#16814#16687
TOTALS28281372+1456
📊

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