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BOSTON MARATHON 2023

Arianna Russo

FL

Bib: 15237 F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 46%
Gender (Female)
#0 / 11423
Top 28%
Division (F18-39)
#0 / 4884
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:34/mi
23:32
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:26/mi
46:37
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:27/mi
1:09:45
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:43/mi
1:33:42
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:50/mi
1:39:03
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:18/mi
1:59:11
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:31/mi
2:25:38
↑ 181↓ 1480.2%
138 ft elev
20M
8:15/mi
2:36:50
↑ 64↓ 500.2%
148 ft elev
21M
8:52/mi
2:45:42
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:04/mi
2:51:44
↑ 17↓ 861.7%
156 ft elev
23M
8:44/mi
3:02:40
↑ 23↓ 630.6%
116 ft elev
24M
8:21/mi
3:11:01
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:26/mi
3:18:14
↓ 200.3%
20 ft elev
25.2M
9:14/mi
3:21:25
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:05/mi
3:29:39
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:03
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:50:36
Pace8:26 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2023:327:3423:32
7:34
-
10K
6.21 mi11:16:2546:377:3023:05
7:26
-0:08
15K
9.32 mi11:39:331:09:457:2923:08
7:27
+0:01
20K
12.43 mi12:03:301:33:427:3223:57
7:43
+0:16
Half
13.11 mi12:08:511:39:037:335:21
7:50
+0:07
25K
15.53 mi12:28:591:59:117:4020:08
8:18
+0:28
30K
18.64 mi12:55:262:25:387:4926:27
8:31
+0:13
20M
20.00 mi13:06:382:36:507:5011:12
8:15
-0:16
21M
21.00 mi13:15:302:45:427:538:52
8:52
+0:37
35K
21.75 mi13:21:322:51:447:546:02
8:04
-0:48
23M
23.00 mi13:32:283:02:407:5710:56
8:44
+0:40
24M
24.00 mi13:40:493:11:017:588:21
8:21
-0:23
40K
24.85 mi13:48:023:18:147:597:13
8:26
+0:05
25.2M
25.20 mi13:51:133:21:258:003:11
9:14
+0:48
Finish
26.22 mi13:59:273:29:398:008:14
8:05
-1:09

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

7:26 /mi

Average Pace

8:00 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:03

47% of race

Time at Steady Pace

1:01:10

29% of race

Time at Slower Pace

49:26

24% of race

Average Pace: 8:00 /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 mi10:53:2023:327:3423:32
7:34
#10320
10K
6.21 mi11:16:2546:377:3023:05
7:26
#10062
15K
9.32 mi11:39:331:09:457:2923:08
7:27
#9895
20K
12.43 mi12:03:301:33:427:3223:57
7:43
#10195
Half
13.11 mi12:08:511:39:037:335:21
7:50
#10329
25K
15.53 mi12:28:591:59:117:4020:08
8:18
#11084
30K
18.64 mi12:55:262:25:387:4926:27
8:31
#11722
20M
20.00 mi13:06:382:36:507:5011:12
8:15
#11728
21M
21.00 mi13:15:302:45:427:538:52
8:52
#11784
35K
21.75 mi13:21:322:51:447:546:02
8:04
#11824
23M
23.00 mi13:32:283:02:407:5710:56
8:44
#11991
24M
24.00 mi13:40:493:11:017:588:21
8:21
#12070
40K
24.85 mi13:48:023:18:147:597:13
8:26
#12096
25.2M
25.20 mi13:51:133:21:258:003:11
9:14
#12119
Finish
26.22 mi13:59:273:29:398:008:14
8:05
#12149
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi1032020112011975617371737
10K6.21 mi3.10 mi10062+2581871+1401871+140991117821782
15K9.32 mi3.11 mi9895+1671783+881783+88975617371737
20K12.43 mi3.11 mi10195-3001925-1421925-1421101424182418
Half13.11 mi0.68 mi10329-1341991-661991-661321536483648
25K15.53 mi2.42 mi11084-7552401-4102401-4101499948414841
30K18.64 mi3.11 mi11722-6382821-4202821-4201442745834583
20M20.00 mi1.36 mi11728-62841-202841-201200632913291
21M21.00 mi1.00 mi11784-562891-502891-501270938053805
35K21.75 mi0.75 mi11824-402927-362927-361265538163816
23M23.00 mi1.25 mi11991-1673055-1283055-1281462749804980
24M24.00 mi1.00 mi12070-793122-673122-671358944574457
40K24.85 mi0.85 mi12096-263156-343156-341303242344234
25.2M25.20 mi0.35 mi12119-233175-193175-191395447634763
Finish26.22 mi1.02 mi12149-303208-333208-331269340694069

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9756

Females

1737

F18-39

1737

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9911

Females

1782

F18-39

1782

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9756

Females

1737

F18-39

1737

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11014

Females

2418

F18-39

2418

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

13215

Females

3648

F18-39

3648

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14999

Females

4841

F18-39

4841

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

14427

Females

4583

F18-39

4583

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12006

Females

3291

F18-39

3291

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12709

Females

3805

F18-39

3805

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12655

Females

3816

F18-39

3816

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

14627

Females

4980

F18-39

4980

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

13589

Females

4457

F18-39

4457

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13032

Females

4234

F18-39

4234

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13954

Females

4763

F18-39

4763

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12693

Females

4069

F18-39

4069

Passing Analysis

Category:
Athletes Passed
1311*
Passed By
3140
Net Change
-1829
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10320
5K → 10K449*191+258#10320#10062
10K → 15K276*109+167#10062#9895
15K → 20K79379-300#9895#10195
20K → Half3137-134#10195#10329
Half → 25K25780-755#10329#11084
25K → 30K49687-638#11084#11722
30K → 20M94100-6#11722#11728
20M → 21M67123-56#11728#11784
21M → 35K3373-40#11784#11824
35K → 23M52219-167#11824#11991
23M → 24M42121-79#11991#12070
24M → 40K5682-26#12070#12096
40K → 25.2M2043-23#12096#12119
25.2M → Finish6696-30#12119#12149
TOTALS1311*3140-1829

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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