Boston Marathon logo
BOSTON MARATHON 2023

Alexis Candelaria

Bib: 16219•F

CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 36%
Gender (Female)
#0 / 11423
Top 16%
Division (F18-39)
#0 / 4884
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:16
Rank: #9544
Start → 5K
23:16 | 7:29/mi
10K· 6.21 mi
46:39
Rank: #10108 (-564)
5K → 10K
23:23 | 7:32/mi
15K· 9.32 mi
1:10:04
Rank: #10221 (-113)
10K → 15K
23:25 | 7:32/mi
20K· 12.43 mi
1:33:42
Rank: #10190 (+31)
15K → 20K
23:38 | 7:36/mi
Half· 13.11 mi
1:38:52
Rank: #10218 (-28)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:57:04
Rank: #9938 (+280)
Half → 25K
18:12 | 7:30/mi
30K· 18.64 mi
2:21:11
Rank: #9773 (+165)
25K → 30K
24:07 | 7:46/mi
20M
2:31:55
Rank: #9709 (+64)
30K → 20M
10:44 | 7:54/mi
21M
2:40:24
Rank: #9720 (-11)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:46:10
Rank: #9719 (+1)
21M → 35K
5:46 | 7:42/mi
23M
2:56:13
Rank: #9705 (+14)
35K → 23M
10:03 | 8:02/mi
24M
3:03:57
Rank: #9652 (+53)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
3:10:37
Rank: #9581 (+71)
24M → 40K
6:40 | 7:48/mi
25.2M
3:13:26
Rank: #9523 (+58)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:21:19
Rank: #9539 (-16)
25.2M → Finish
7:53 | 7:44/mi

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
Time1:38:52
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:42:27
Pace7:49 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:2123:167:2923:16
7:29
-
10K
6.21 mi11:36:4446:397:3023:23
7:32
+0:03
15K
9.32 mi12:00:091:10:047:3123:25
7:32
0:00
20K
12.43 mi12:23:471:33:427:3223:38
7:36
+0:04
Half
13.11 mi12:28:571:38:527:325:10
7:34
-0:02
25K
15.53 mi12:47:091:57:047:3218:12
7:30
-0:04
30K
18.64 mi13:11:162:21:117:3424:07
7:46
+0:16
20M
20.00 mi13:22:002:31:557:3610:44
7:54
+0:08
21M
21.00 mi13:30:292:40:247:388:29
8:29
+0:35
35K
21.75 mi13:36:152:46:107:385:46
7:42
-0:47
23M
23.00 mi13:46:182:56:137:4010:03
8:02
+0:20
24M
24.00 mi13:54:023:03:577:407:44
7:44
-0:18
40K
24.85 mi14:00:423:10:377:406:40
7:48
+0:04
25.2M
25.20 mi14:03:313:13:267:412:49
8:10
+0:22
Finish
26.22 mi14:11:243:21:197:417:53
7:44
-0:26

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

7:29 /mi

Average Pace

7:41 /mi

Slowest Pace

8:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:50

96% of race

Time at Steady Pace

8:29

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi11:13:2123:167:2923:16
7:29
#9544
10K
6.21 mi11:36:4446:397:3023:23
7:32
#10108
15K
9.32 mi12:00:091:10:047:3123:25
7:32
#10221
20K
12.43 mi12:23:471:33:427:3223:38
7:36
#10190
Half
13.11 mi12:28:571:38:527:325:10
7:34
#10218
25K
15.53 mi12:47:091:57:047:3218:12
7:30
#9938
30K
18.64 mi13:11:162:21:117:3424:07
7:46
#9773
20M
20.00 mi13:22:002:31:557:3610:44
7:54
#9709
21M
21.00 mi13:30:292:40:247:388:29
8:29
#9720
35K
21.75 mi13:36:152:46:107:385:46
7:42
#9719
23M
23.00 mi13:46:182:56:137:4010:03
8:02
#9705
24M
24.00 mi13:54:023:03:577:407:44
7:44
#9652
40K
24.85 mi14:00:423:10:377:406:40
7:48
#9581
25.2M
25.20 mi14:03:313:13:267:412:49
8:10
#9523
Finish
26.22 mi14:11:243:21:197:417:53
7:44
#9539
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi95441637163710494(Top 39%)2070(Top 18%)2070(Top 42%)
10K6.21 mi3.10 mi10108-5641887-2501887-25010678(Top 40%)2142(Top 19%)2142(Top 44%)
15K9.32 mi3.11 mi10221-1131921-341921-3410494(Top 39%)2070(Top 18%)2070(Top 42%)
20K12.43 mi3.11 mi10190+311920+11920+110148(Top 38%)1982(Top 17%)1982(Top 41%)
Half13.11 mi0.68 mi10218-281938-181938-1810845(Top 41%)2274(Top 20%)2274(Top 47%)
25K15.53 mi2.42 mi9938+2801824+1141824+1148859(Top 33%)1510(Top 13%)1510(Top 31%)
30K18.64 mi3.11 mi9773+1651791+331791+339088(Top 34%)1738(Top 15%)1738(Top 36%)
20M20.00 mi1.36 mi9709+641797-61797-69567(Top 36%)2043(Top 18%)2043(Top 42%)
21M21.00 mi1.00 mi9720-111813-161813-1610401(Top 39%)2572(Top 23%)2572(Top 53%)
35K21.75 mi0.75 mi9719+11835-221835-2210009(Top 38%)2347(Top 21%)2347(Top 48%)
23M23.00 mi1.25 mi9705+141862-271862-279947(Top 37%)2479(Top 22%)2479(Top 51%)
24M24.00 mi1.00 mi9652+531864-21864-29322(Top 35%)2252(Top 20%)2252(Top 46%)
40K24.85 mi0.85 mi9581+711860+41860+48686(Top 33%)2022(Top 18%)2022(Top 41%)
25.2M25.20 mi0.35 mi9523+581848+121848+127578(Top 28%)1648(Top 14%)1648(Top 34%)
Finish26.22 mi1.02 mi9539-161884-361884-3610219(Top 38%)2796(Top 24%)2796(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10494

Females

2070

F18-39

2070

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10678

Females

2142

F18-39

2142

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10494

Females

2070

F18-39

2070

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10148

Females

1982

F18-39

1982

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10845

Females

2274

F18-39

2274

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8859

Females

1510

F18-39

1510

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9088

Females

1738

F18-39

1738

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9567

Females

2043

F18-39

2043

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10401

Females

2572

F18-39

2572

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10009

Females

2347

F18-39

2347

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9947

Females

2479

F18-39

2479

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9322

Females

2252

F18-39

2252

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8686

Females

2022

F18-39

2022

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7578

Females

1648

F18-39

1648

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10219

Females

2796

F18-39

2796

Passing Analysis

Category:
Athletes Passed
1623*
Passed By
1617
Net Change
+5
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9544
5K → 10K119682-564#9544#10108
10K → 15K137250-113#10108#10221
15K → 20K167*136+31#10221#10190
20K → Half2048-28#10190#10218
Half → 25K301*21+280#10218#9938
25K → 30K240*75+165#9938#9773
30K → 20M11854+64#9773#9709
20M → 21M6576-11#9709#9720
21M → 35K4746+1#9720#9719
35K → 23M10086+14#9719#9705
23M → 24M9138+53#9705#9652
24M → 40K91*20+71#9652#9581
40K → 25.2M679+58#9581#9523
25.2M → Finish6076-16#9523#9539
TOTALS1623*1617+5

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing