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BOSTON MARATHON 2024

Teri Rossi

Bib: 20043•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 (F45-49)
#0 / 1753
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
7:53/mi
24:30
↑ 97↓ 3451.5%
10K· 6.21 mi
8:15/mi
50:07
↑ 79↓ 1380.4%
15K· 9.32 mi
8:42/mi
1:17:08
↑ 67↓ 78
20K· 12.43 mi
8:49/mi
1:44:33
↑ 106↓ 860.1%
Half· 13.11 mi
8:45/mi
1:50:31
↑ 19↓ 370.5%
25K· 15.53 mi
9:48/mi
2:14:16
↑ 66↓ 880.2%
30K· 18.64 mi
9:40/mi
2:44:19
↑ 181↓ 1480.2%
20M
9:18/mi
2:56:57
↑ 64↓ 500.2%
21M
11:15/mi
3:08:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:20/mi
3:15:11
↑ 17↓ 861.7%
23M
10:31/mi
3:28:21
↑ 23↓ 630.6%
24M
10:19/mi
3:38:40
↓ 821.3%
40K· 24.85 mi
11:13/mi
3:48:15
↓ 200.3%
25.2M
11:50/mi
3:52:20
↑ 13↓ 160.2%
Finish· 26.22 mi
9:49/mi
4:02:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:31
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:11:49
Pace10:03 /mi
📊Positive Split: 19.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4624:307:5324:30
7:53
-
10K
6.21 mi11:45:2350:078:0425:37
8:15
+0:22
15K
9.32 mi12:12:241:17:088:1727:01
8:42
+0:27
20K
12.43 mi12:39:491:44:338:2527:25
8:49
+0:07
Half
13.11 mi12:45:471:50:318:265:58
8:45
-0:04
25K
15.53 mi13:09:322:14:168:3923:45
9:48
+1:03
30K
18.64 mi13:39:352:44:198:4930:03
9:40
-0:08
20M
20.00 mi13:52:132:56:578:5112:38
9:18
-0:22
21M
21.00 mi14:03:283:08:128:5811:15
11:15
+1:57
35K
21.75 mi14:10:273:15:118:586:59
9:20
-1:55
23M
23.00 mi14:23:373:28:219:0413:10
10:31
+1:11
24M
24.00 mi14:33:563:38:409:0710:19
10:19
-0:12
40K
24.85 mi14:43:313:48:159:119:35
11:13
+0:54
25.2M
25.20 mi14:47:363:52:209:134:05
11:50
+0:37
Finish
26.22 mi14:57:364:02:209:1510:00
9:49
-2:01

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

7:53 /mi

Average Pace

9:15 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:31

46% of race

Time at Steady Pace

1:23:25

34% of race

Time at Slower Pace

48:24

20% of race

Average Pace: 9:15 /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 mi11:19:4624:307:5324:30
7:53
#13791
10K
6.21 mi11:45:2350:078:0425:37
8:15
#14884
15K
9.32 mi12:12:241:17:088:1727:01
8:42
#15765
20K
12.43 mi12:39:491:44:338:2527:25
8:49
#15908
Half
13.11 mi12:45:471:50:318:265:58
8:45
#15979
25K
15.53 mi13:09:322:14:168:3923:45
9:48
#16536
30K
18.64 mi13:39:352:44:198:4930:03
9:40
#16469
20M
20.00 mi13:52:132:56:578:5112:38
9:18
#16255
21M
21.00 mi14:03:283:08:128:5811:15
11:15
#16359
35K
21.75 mi14:10:273:15:118:586:59
9:20
#16293
23M
23.00 mi14:23:373:28:219:0413:10
10:31
#16391
24M
24.00 mi14:33:563:38:409:0710:19
10:19
#16441
40K
24.85 mi14:43:313:48:159:119:35
11:13
#16561
25.2M
25.20 mi14:47:363:52:209:134:05
11:50
#16571
Finish
26.22 mi14:57:364:02:209:1510:00
9:49
#16567
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi137914175417517472(Top 68%)6414(Top 59%)6414(Top 366%)
10K6.21 mi3.10 mi14884-10934866-6914866-69115811(Top 62%)5415(Top 50%)5415(Top 309%)
15K9.32 mi3.11 mi15765-8815420-5545420-55417472(Top 68%)6414(Top 59%)6414(Top 366%)
20K12.43 mi3.11 mi15908-1435524-1045524-10416533(Top 65%)5916(Top 54%)5916(Top 337%)
Half13.11 mi0.68 mi15979-715572-485572-4817099(Top 67%)6280(Top 57%)6280(Top 358%)
25K15.53 mi2.42 mi16536-5575921-3495921-34918526(Top 73%)7112(Top 65%)7112(Top 406%)
30K18.64 mi3.11 mi16469+675953-325953-3216144(Top 63%)6045(Top 55%)6045(Top 345%)
20M20.00 mi1.36 mi16255+2145861+925861+9213630(Top 53%)4932(Top 45%)4932(Top 281%)
21M21.00 mi1.00 mi16359-1045953-925953-9217008(Top 67%)6857(Top 63%)6857(Top 391%)
35K21.75 mi0.75 mi16293+665942+115942+1114877(Top 58%)5781(Top 53%)5781(Top 330%)
23M23.00 mi1.25 mi16391-986025-836025-8317098(Top 67%)6957(Top 64%)6957(Top 397%)
24M24.00 mi1.00 mi16441-506091-666091-6617342(Top 68%)7125(Top 65%)7125(Top 406%)
40K24.85 mi0.85 mi16561-1206182-916182-9118627(Top 73%)7814(Top 72%)7814(Top 446%)
25.2M25.20 mi0.35 mi16571-106204-226204-2216974(Top 66%)7026(Top 64%)7026(Top 401%)
Finish26.22 mi1.02 mi16567+46228-246228-2417768(Top 70%)7388(Top 68%)7388(Top 421%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17472

Females

6414

F45-49

6414

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15811

Females

5415

F45-49

5415

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17472

Females

6414

F45-49

6414

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

16533

Females

5916

F45-49

5916

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17099

Females

6280

F45-49

6280

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

18526

Females

7112

F45-49

7112

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16144

Females

6045

F45-49

6045

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13630

Females

4932

F45-49

4932

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17008

Females

6857

F45-49

6857

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

14877

Females

5781

F45-49

5781

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17098

Females

6957

F45-49

6957

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17342

Females

7125

F45-49

7125

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18627

Females

7814

F45-49

7814

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16974

Females

7026

F45-49

7026

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17768

Females

7388

F45-49

7388

Passing Analysis

Category:
Athletes Passed
1421
Passed By
4197
Net Change
-2776
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13791
5K → 10K551148-1093#13791#14884
10K → 15K67948-881#14884#15765
15K → 20K207350-143#15765#15908
20K → Half2596-71#15908#15979
Half → 25K89646-557#15979#16536
25K → 30K264197+67#16536#16469
30K → 20M23218+214#16469#16255
20M → 21M63167-104#16255#16359
21M → 35K9832+66#16359#16293
35K → 23M78176-98#16293#16391
23M → 24M72122-50#16391#16441
24M → 40K56176-120#16441#16561
40K → 25.2M3242-10#16561#16571
25.2M → Finish8379+4#16571#16567
TOTALS14214197-2776
📊

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