Boston Marathon logo
BOSTON MARATHON 2023

Candice Ruby

Bib: 20917•F

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 49%
Masters (Masters Women)
#0 / 6539
Top 38%
Division (F45-49)
#0 / 1817
Top 45%
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
8:31/mi
26:27
↑ 97↓ 3451.5%
10K· 6.21 mi
8:17/mi
52:11
↑ 79↓ 1380.4%
15K· 9.32 mi
8:19/mi
1:18:00
↑ 67↓ 78
20K· 12.43 mi
8:24/mi
1:44:06
↑ 106↓ 860.1%
Half· 13.11 mi
8:24/mi
1:49:50
↑ 19↓ 370.5%
25K· 15.53 mi
8:30/mi
2:10:26
↑ 66↓ 880.2%
30K· 18.64 mi
8:59/mi
2:38:22
↑ 181↓ 1480.2%
20M
8:54/mi
2:50:27
↑ 64↓ 500.2%
21M
9:27/mi
2:59:54
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
3:06:13
↑ 17↓ 861.7%
23M
8:42/mi
3:17:07
↑ 23↓ 630.6%
24M
8:33/mi
3:25:40
↓ 821.3%
40K· 24.85 mi
8:36/mi
3:33:01
↓ 200.3%
25.2M
9:11/mi
3:36:11
↑ 13↓ 160.2%
Finish· 26.22 mi
8:25/mi
3:44:46
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:50
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:54:56
Pace8:46 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3426:278:3126:27
8:31
-
10K
6.21 mi11:48:1852:118:2425:44
8:17
-0:14
15K
9.32 mi12:14:071:18:008:2225:49
8:19
+0:02
20K
12.43 mi12:40:131:44:068:2326:06
8:24
+0:05
Half
13.11 mi12:45:571:49:508:235:44
8:24
0:00
25K
15.53 mi13:06:332:10:268:2420:36
8:30
+0:06
30K
18.64 mi13:34:292:38:228:3027:56
8:59
+0:29
20M
20.00 mi13:46:342:50:278:3112:05
8:54
-0:05
21M
21.00 mi13:56:012:59:548:349:27
9:27
+0:33
35K
21.75 mi14:02:203:06:138:346:19
8:27
-1:00
23M
23.00 mi14:13:143:17:078:3410:54
8:42
+0:15
24M
24.00 mi14:21:473:25:408:348:33
8:33
-0:09
40K
24.85 mi14:29:083:33:018:347:21
8:36
+0:03
25.2M
25.20 mi14:32:183:36:118:353:10
9:11
+0:35
Finish
26.22 mi14:40:533:44:468:358:35
8:25
-0:46

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

8:17 /mi

Average Pace

8:35 /mi

Slowest Pace

9:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:09

94% of race

Time at Steady Pace

12:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /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 mi11:22:3426:278:3126:27
8:31
#17649
10K
6.21 mi11:48:1852:118:2425:44
8:17
#17200
15K
9.32 mi12:14:071:18:008:2225:49
8:19
#16983
20K
12.43 mi12:40:131:44:068:2326:06
8:24
#16776
Half
13.11 mi12:45:571:49:508:235:44
8:24
#16815
25K
15.53 mi13:06:332:10:268:2420:36
8:30
#16714
30K
18.64 mi13:34:292:38:228:3027:56
8:59
#16747
20M
20.00 mi13:46:342:50:278:3112:05
8:54
#16685
21M
21.00 mi13:56:012:59:548:349:27
9:27
#16593
35K
21.75 mi14:02:203:06:138:346:19
8:27
#16534
23M
23.00 mi14:13:143:17:078:3410:54
8:42
#16391
24M
24.00 mi14:21:473:25:408:348:33
8:33
#16311
40K
24.85 mi14:29:083:33:018:347:21
8:36
#16202
25.2M
25.20 mi14:32:183:36:118:353:10
9:11
#16161
Finish
26.22 mi14:40:533:44:468:358:35
8:25
#16125
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi176496341634116603(Top 62%)5669(Top 50%)5669(Top 312%)
10K6.21 mi3.10 mi17200+4496056+2856056+28516818(Top 63%)5757(Top 50%)5757(Top 317%)
15K9.32 mi3.11 mi16983+2175898+1585898+15816603(Top 62%)5669(Top 50%)5669(Top 312%)
20K12.43 mi3.11 mi16776+2075788+1105788+11016260(Top 61%)5505(Top 48%)5505(Top 303%)
Half13.11 mi0.68 mi16815-395807-195807-1917173(Top 65%)5989(Top 52%)5989(Top 330%)
25K15.53 mi2.42 mi16714+1015778+295778+2916183(Top 61%)5549(Top 49%)5549(Top 305%)
30K18.64 mi3.11 mi16747-335825-475825-4717123(Top 64%)6137(Top 54%)6137(Top 338%)
20M20.00 mi1.36 mi16685+625800+255800+2515981(Top 60%)5563(Top 49%)5563(Top 306%)
21M21.00 mi1.00 mi16593+925760+405760+4015749(Top 59%)5484(Top 48%)5484(Top 302%)
35K21.75 mi0.75 mi16534+595736+245736+2415018(Top 56%)5123(Top 45%)5123(Top 282%)
23M23.00 mi1.25 mi16391+1435665+715665+7114445(Top 54%)4882(Top 43%)4882(Top 269%)
24M24.00 mi1.00 mi16311+805634+315634+3114801(Top 56%)5120(Top 45%)5120(Top 282%)
40K24.85 mi0.85 mi16202+1095596+385596+3813977(Top 53%)4740(Top 41%)4740(Top 261%)
25.2M25.20 mi0.35 mi16161+415572+245572+2413639(Top 51%)4576(Top 40%)4576(Top 252%)
Finish26.22 mi1.02 mi16125+365564+85564+814918(Top 56%)5219(Top 46%)5219(Top 287%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

16603

Females

5669

F45-49

5669

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

16818

Females

5757

F45-49

5757

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

16603

Females

5669

F45-49

5669

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

16260

Females

5505

F45-49

5505

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

17173

Females

5989

F45-49

5989

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

16183

Females

5549

F45-49

5549

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

17123

Females

6137

F45-49

6137

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15981

Females

5563

F45-49

5563

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

15749

Females

5484

F45-49

5484

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

15018

Females

5123

F45-49

5123

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

14445

Females

4882

F45-49

4882

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14801

Females

5120

F45-49

5120

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13977

Females

4740

F45-49

4740

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13639

Females

4576

F45-49

4576

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14918

Females

5219

F45-49

5219

Passing Analysis

Category:
Athletes Passed
2414
Passed By
890
Net Change
+1524
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17649
5K → 10K608159+449#17649#17200
10K → 15K325108+217#17200#16983
15K → 20K28679+207#16983#16776
20K → Half1049-39#16776#16815
Half → 25K16665+101#16815#16714
25K → 30K165198-33#16714#16747
30K → 20M10947+62#16747#16685
20M → 21M13745+92#16685#16593
21M → 35K7920+59#16593#16534
35K → 23M15815+143#16534#16391
23M → 24M11030+80#16391#16311
24M → 40K12415+109#16311#16202
40K → 25.2M498+41#16202#16161
25.2M → Finish8852+36#16161#16125
TOTALS2414890+1524
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing