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BOSTON MARATHON 2023

Suzanne Russo

Bib: 17000•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
9:14/mi
28:42
↑ 97↓ 3451.5%
10K· 6.21 mi
8:53/mi
56:18
↑ 79↓ 1380.4%
15K· 9.32 mi
9:20/mi
1:25:18
↑ 67↓ 78
20K· 12.43 mi
9:02/mi
1:53:21
↑ 106↓ 860.1%
Half· 13.11 mi
8:42/mi
1:59:17
↑ 19↓ 370.5%
25K· 15.53 mi
9:42/mi
2:22:48
↑ 66↓ 880.2%
30K· 18.64 mi
9:57/mi
2:53:42
↑ 181↓ 1480.2%
20M
9:35/mi
3:06:44
↑ 64↓ 500.2%
21M
10:01/mi
3:16:45
↑ 106↓ 241.6%
35K· 21.75 mi
11:48/mi
3:25:35
↑ 17↓ 861.7%
23M
10:34/mi
3:38:49
↑ 23↓ 630.6%
24M
10:24/mi
3:49:13
↓ 821.3%
40K· 24.85 mi
9:13/mi
3:57:06
↓ 200.3%
25.2M
10:15/mi
4:00:38
↑ 13↓ 160.2%
Finish· 26.22 mi
9:17/mi
4:10:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:17
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:10:49
Pace9:59 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:3828:429:1428:42
9:14
-
10K
6.21 mi11:48:1456:189:0427:36
8:53
-0:21
15K
9.32 mi12:17:141:25:189:0929:00
9:20
+0:27
20K
12.43 mi12:45:171:53:219:0728:03
9:02
-0:18
Half
13.11 mi12:51:131:59:179:065:56
8:42
-0:20
25K
15.53 mi13:14:442:22:489:1223:31
9:42
+1:00
30K
18.64 mi13:45:382:53:429:1930:54
9:57
+0:15
20M
20.00 mi13:58:403:06:449:2013:02
9:35
-0:22
21M
21.00 mi14:08:413:16:459:2210:01
10:01
+0:26
35K
21.75 mi14:17:313:25:359:278:50
11:48
+1:47
23M
23.00 mi14:30:453:38:499:3113:14
10:34
-1:14
24M
24.00 mi14:41:093:49:139:3310:24
10:24
-0:10
40K
24.85 mi14:49:023:57:069:327:53
9:13
-1:11
25.2M
25.20 mi14:52:344:00:389:333:32
10:15
+1:02
Finish
26.22 mi15:02:024:10:069:339:28
9:17
-0:58

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

8:42 /mi

Average Pace

9:33 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:35

25% of race

Time at Steady Pace

2:22:30

57% of race

Time at Slower Pace

46:01

18% of race

Average Pace: 9:32 /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 mi11:20:3828:429:1428:42
9:14
#21330
10K
6.21 mi11:48:1456:189:0427:36
8:53
#20903
15K
9.32 mi12:17:141:25:189:0929:00
9:20
#21216
20K
12.43 mi12:45:171:53:219:0728:03
9:02
#20875
Half
13.11 mi12:51:131:59:179:065:56
8:42
#20776
25K
15.53 mi13:14:442:22:489:1223:31
9:42
#20905
30K
18.64 mi13:45:382:53:429:1930:54
9:57
#20897
20M
20.00 mi13:58:403:06:449:2013:02
9:35
#20730
21M
21.00 mi14:08:413:16:459:2210:01
10:01
#20572
35K
21.75 mi14:17:313:25:359:278:50
11:48
#20807
23M
23.00 mi14:30:453:38:499:3113:14
10:34
#20843
24M
24.00 mi14:41:093:49:139:3310:24
10:24
#20880
40K
24.85 mi14:49:023:57:069:327:53
9:13
#20757
25.2M
25.20 mi14:52:344:00:389:333:32
10:15
#20724
Finish
26.22 mi15:02:024:10:069:339:28
9:17
#20673
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi213308542854221754(Top 82%)8648(Top 76%)8648(Top 460%)
10K6.21 mi3.10 mi20903+4278268+2748268+27420360(Top 76%)7904(Top 69%)7904(Top 421%)
15K9.32 mi3.11 mi21216-3138398-1308398-13021754(Top 82%)8648(Top 76%)8648(Top 460%)
20K12.43 mi3.11 mi20875+3418206+1928206+19219855(Top 75%)7594(Top 66%)7594(Top 404%)
Half13.11 mi0.68 mi20776+998150+568150+5619000(Top 71%)7099(Top 62%)7099(Top 378%)
25K15.53 mi2.42 mi20905-1298207-578207-5721458(Top 81%)8535(Top 75%)8535(Top 454%)
30K18.64 mi3.11 mi20897+88214-78214-720875(Top 78%)8272(Top 72%)8272(Top 440%)
20M20.00 mi1.36 mi20730+1678142+728142+7219209(Top 72%)7406(Top 65%)7406(Top 394%)
21M21.00 mi1.00 mi20572+1588069+738069+7318122(Top 68%)6834(Top 60%)6834(Top 364%)
35K21.75 mi0.75 mi20807-2358213-1448213-14424488(Top 92%)10388(Top 91%)10388(Top 553%)
23M23.00 mi1.25 mi20843-368247-348247-3421474(Top 81%)8775(Top 77%)8775(Top 467%)
24M24.00 mi1.00 mi20880-378278-318278-3121810(Top 82%)9003(Top 79%)9003(Top 479%)
40K24.85 mi0.85 mi20757+1238218+608218+6017225(Top 65%)6537(Top 57%)6537(Top 348%)
25.2M25.20 mi0.35 mi20724+338206+128206+1218359(Top 69%)7168(Top 63%)7168(Top 382%)
Finish26.22 mi1.02 mi20673+518186+208186+2019346(Top 73%)7646(Top 67%)7646(Top 407%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

21754

Females

8648

F40-44

8648

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

20360

Females

7904

F40-44

7904

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

21754

Females

8648

F40-44

8648

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

19855

Females

7594

F40-44

7594

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

19000

Females

7099

F40-44

7099

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

21458

Females

8535

F40-44

8535

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

20875

Females

8272

F40-44

8272

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

19209

Females

7406

F40-44

7406

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

18122

Females

6834

F40-44

6834

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

24488

Females

10388

F40-44

10388

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

21474

Females

8775

F40-44

8775

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

21810

Females

9003

F40-44

9003

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17225

Females

6537

F40-44

6537

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18359

Females

7168

F40-44

7168

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

19346

Females

7646

F40-44

7646

Passing Analysis

Category:
Athletes Passed
1957
Passed By
1300
Net Change
+657
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21330
5K → 10K542115+427#21330#20903
10K → 15K59372-313#20903#21216
15K → 20K36928+341#21216#20875
20K → Half1045+99#20875#20776
Half → 25K60189-129#20776#20905
25K → 30K142134+8#20905#20897
30K → 20M18013+167#20897#20730
20M → 21M1668+158#20730#20572
21M → 35K12247-235#20572#20807
35K → 23M5894-36#20807#20843
23M → 24M3673-37#20843#20880
24M → 40K1252+123#20880#20757
40K → 25.2M374+33#20757#20724
25.2M → Finish6716+51#20724#20673
TOTALS19571300+657
📊

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