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BOSTON MARATHON 2023

Tiffany Moreno

Bib: 17233•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:18
Rank: #17335
Start → 5K
26:18 | 8:28/mi
10K· 6.21 mi
52:36
Rank: #17688 (-353)
5K → 10K
26:18 | 8:28/mi
15K· 9.32 mi
1:19:21
Rank: #17933 (-245)
10K → 15K
26:45 | 8:37/mi
20K· 12.43 mi
1:46:45
Rank: #18151 (-218)
15K → 20K
27:24 | 8:49/mi
Half· 13.11 mi
1:52:39
Rank: #18167 (-16)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:14:24
Rank: #18283 (-116)
Half → 25K
21:45 | 8:58/mi
30K· 18.64 mi
2:43:53
Rank: #18528 (-245)
25K → 30K
29:29 | 9:29/mi
20M
2:56:26
Rank: #18455 (+73)
30K → 20M
12:33 | 9:14/mi
21M
3:06:34
Rank: #18453 (+2)
20M → 21M
10:08 | 10:08/mi
35K· 21.75 mi
3:13:03
Rank: #18364 (+89)
21M → 35K
6:29 | 8:40/mi
23M
3:24:44
Rank: #18316 (+48)
35K → 23M
11:41 | 9:20/mi
24M
3:33:38
Rank: #18244 (+72)
23M → 24M
8:54 | 8:54/mi
40K· 24.85 mi
3:41:30
Rank: #18211 (+33)
24M → 40K
7:52 | 9:12/mi
25.2M
3:44:54
Rank: #18198 (+13)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:54:01
Rank: #18171 (+27)
25.2M → Finish
9:07 | 8:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:39
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:01:22
Pace9:15 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0926:188:2826:18
8:28
-
10K
6.21 mi11:43:2752:368:2826:18
8:28
0:00
15K
9.32 mi12:10:121:19:218:3126:45
8:37
+0:09
20K
12.43 mi12:37:361:46:458:3527:24
8:49
+0:12
Half
13.11 mi12:43:301:52:398:365:54
8:39
-0:10
25K
15.53 mi13:05:152:14:248:3921:45
8:58
+0:19
30K
18.64 mi13:34:442:43:538:4729:29
9:29
+0:31
20M
20.00 mi13:47:172:56:268:4912:33
9:14
-0:15
21M
21.00 mi13:57:253:06:348:5310:08
10:08
+0:54
35K
21.75 mi14:03:543:13:038:536:29
8:40
-1:28
23M
23.00 mi14:15:353:24:448:5411:41
9:20
+0:40
24M
24.00 mi14:24:293:33:388:548:54
8:54
-0:26
40K
24.85 mi14:32:213:41:308:557:52
9:12
+0:18
25.2M
25.20 mi14:35:453:44:548:553:24
9:52
+0:40
Finish
26.22 mi14:44:523:54:018:569:07
8:57
-0:55

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

8:28 /mi

Average Pace

8:56 /mi

Slowest Pace

10:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:19

77% of race

Time at Steady Pace

44:34

19% of race

Time at Slower Pace

10:08

4% of race

Average Pace: 8:56 /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 mi11:17:0926:188:2826:18
8:28
#17335
10K
6.21 mi11:43:2752:368:2826:18
8:28
#17688
15K
9.32 mi12:10:121:19:218:3126:45
8:37
#17933
20K
12.43 mi12:37:361:46:458:3527:24
8:49
#18151
Half
13.11 mi12:43:301:52:398:365:54
8:39
#18167
25K
15.53 mi13:05:152:14:248:3921:45
8:58
#18283
30K
18.64 mi13:34:442:43:538:4729:29
9:29
#18528
20M
20.00 mi13:47:172:56:268:4912:33
9:14
#18455
21M
21.00 mi13:57:253:06:348:5310:08
10:08
#18453
35K
21.75 mi14:03:543:13:038:536:29
8:40
#18364
23M
23.00 mi14:15:353:24:448:5411:41
9:20
#18316
24M
24.00 mi14:24:293:33:388:548:54
8:54
#18244
40K
24.85 mi14:32:213:41:308:557:52
9:12
#18211
25.2M
25.20 mi14:35:453:44:548:553:24
9:52
#18198
Finish
26.22 mi14:44:523:54:018:569:07
8:57
#18171
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi173356154615418524(Top 70%)6817(Top 60%)6817(Top 375%)
10K6.21 mi3.10 mi17688-3536339-1856339-18518038(Top 68%)6498(Top 57%)6498(Top 358%)
15K9.32 mi3.11 mi17933-2456485-1466485-14618524(Top 70%)6817(Top 60%)6817(Top 375%)
20K12.43 mi3.11 mi18151-2186601-1166601-11618791(Top 71%)6960(Top 61%)6960(Top 383%)
Half13.11 mi0.68 mi18167-166612-116612-1118658(Top 70%)6872(Top 60%)6872(Top 378%)
25K15.53 mi2.42 mi18283-1166697-856697-8518822(Top 71%)7024(Top 61%)7024(Top 387%)
30K18.64 mi3.11 mi18528-2456885-1886885-18819401(Top 73%)7415(Top 65%)7415(Top 408%)
20M20.00 mi1.36 mi18455+736842+436842+4317742(Top 67%)6606(Top 58%)6606(Top 364%)
21M21.00 mi1.00 mi18453+26857-156857-1518508(Top 70%)7059(Top 62%)7059(Top 388%)
35K21.75 mi0.75 mi18364+896816+416816+4116291(Top 61%)5876(Top 51%)5876(Top 323%)
23M23.00 mi1.25 mi18316+486801+156801+1517677(Top 66%)6675(Top 58%)6675(Top 367%)
24M24.00 mi1.00 mi18244+726765+366765+3616792(Top 63%)6248(Top 55%)6248(Top 344%)
40K24.85 mi0.85 mi18211+336763+26763+217117(Top 64%)6471(Top 57%)6471(Top 356%)
25.2M25.20 mi0.35 mi18198+136759+46759+416868(Top 63%)6359(Top 56%)6359(Top 350%)
Finish26.22 mi1.02 mi18171+276752+76752+717731(Top 67%)6775(Top 59%)6775(Top 373%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18524

Females

6817

F45-49

6817

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

18038

Females

6498

F45-49

6498

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18524

Females

6817

F45-49

6817

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

18791

Females

6960

F45-49

6960

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18658

Females

6872

F45-49

6872

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18822

Females

7024

F45-49

7024

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

19401

Females

7415

F45-49

7415

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17742

Females

6606

F45-49

6606

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18508

Females

7059

F45-49

7059

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

16291

Females

5876

F45-49

5876

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17677

Females

6675

F45-49

6675

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16792

Females

6248

F45-49

6248

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17117

Females

6471

F45-49

6471

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16868

Females

6359

F45-49

6359

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17731

Females

6775

F45-49

6775

Passing Analysis

Category:
Athletes Passed
1258
Passed By
2094
Net Change
-836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17335
5K → 10K165518-353#17335#17688
10K → 15K106351-245#17688#17933
15K → 20K103321-218#17933#18151
20K → Half2137-16#18151#18167
Half → 25K89205-116#18167#18283
25K → 30K110355-245#18283#18528
30K → 20M12855+73#18528#18455
20M → 21M8482+2#18455#18453
21M → 35K978+89#18453#18364
35K → 23M10658+48#18364#18316
23M → 24M8816+72#18316#18244
24M → 40K6936+33#18244#18211
40K → 25.2M3017+13#18211#18198
25.2M → Finish6235+27#18198#18171
TOTALS12582094-836
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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