Boston Marathon logo
BOSTON MARATHON 2023

Gisella Meza

Bib: 22541•F

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Top 33%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:35
Rank: #17946
Start → 5K
26:35 | 8:33/mi
10K· 6.21 mi
52:26
Rank: #17465 (+481)
5K → 10K
25:51 | 8:19/mi
15K· 9.32 mi
1:18:36
Rank: #17419 (+46)
10K → 15K
26:10 | 8:25/mi
20K· 12.43 mi
1:45:37
Rank: #17560 (-141)
15K → 20K
27:01 | 8:42/mi
Half· 13.11 mi
1:51:31
Rank: #17607 (-47)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:12:54
Rank: #17657 (-50)
Half → 25K
21:23 | 8:49/mi
30K· 18.64 mi
2:42:19
Rank: #18025 (-368)
25K → 30K
29:25 | 9:28/mi
20M
2:54:59
Rank: #18032 (-7)
30K → 20M
12:40 | 9:19/mi
21M
3:05:39
Rank: #18229 (-197)
20M → 21M
10:40 | 10:40/mi
35K· 21.75 mi
3:12:37
Rank: #18261 (-32)
21M → 35K
6:58 | 9:19/mi
23M
3:24:30
Rank: #18271 (-10)
35K → 23M
11:53 | 9:29/mi
24M
3:33:44
Rank: #18271
23M → 24M
9:14 | 9:14/mi
40K· 24.85 mi
3:41:35
Rank: #18232 (+39)
24M → 40K
7:51 | 9:11/mi
25.2M
3:45:15
Rank: #18264 (-32)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:54:38
Rank: #18304 (-40)
25.2M → Finish
9:23 | 9:12/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
Time1:51:31
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:03:07
Pace9:24 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4326:358:3326:35
8:33
-
10K
6.21 mi11:46:3452:268:2625:51
8:19
-0:14
15K
9.32 mi12:12:441:18:368:2626:10
8:25
+0:06
20K
12.43 mi12:39:451:45:378:3027:01
8:42
+0:17
Half
13.11 mi12:45:391:51:318:305:54
8:39
-0:03
25K
15.53 mi13:07:022:12:548:3321:23
8:49
+0:10
30K
18.64 mi13:36:272:42:198:4229:25
9:28
+0:39
20M
20.00 mi13:49:072:54:598:4512:40
9:19
-0:09
21M
21.00 mi13:59:473:05:398:5010:40
10:40
+1:21
35K
21.75 mi14:06:453:12:378:516:58
9:19
-1:21
23M
23.00 mi14:18:383:24:308:5311:53
9:29
+0:10
24M
24.00 mi14:27:523:33:448:549:14
9:14
-0:15
40K
24.85 mi14:35:433:41:358:557:51
9:11
-0:03
25.2M
25.20 mi14:39:233:45:158:563:40
10:38
+1:27
Finish
26.22 mi14:48:463:54:388:579:23
9:12
-1:26

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

8:19 /mi

Average Pace

8:57 /mi

Slowest Pace

10:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:54

57% of race

Time at Steady Pace

1:27:24

37% of race

Time at Slower Pace

14:20

6% of race

Average Pace: 8:57 /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 mi11:20:4326:358:3326:35
8:33
#17946
10K
6.21 mi11:46:3452:268:2625:51
8:19
#17465
15K
9.32 mi12:12:441:18:368:2626:10
8:25
#17419
20K
12.43 mi12:39:451:45:378:3027:01
8:42
#17560
Half
13.11 mi12:45:391:51:318:305:54
8:39
#17607
25K
15.53 mi13:07:022:12:548:3321:23
8:49
#17657
30K
18.64 mi13:36:272:42:198:4229:25
9:28
#18025
20M
20.00 mi13:49:072:54:598:4512:40
9:19
#18032
21M
21.00 mi13:59:473:05:398:5010:40
10:40
#18229
35K
21.75 mi14:06:453:12:378:516:58
9:19
#18261
23M
23.00 mi14:18:383:24:308:5311:53
9:29
#18271
24M
24.00 mi14:27:523:33:448:549:14
9:14
#18271
40K
24.85 mi14:35:433:41:358:557:51
9:11
#18232
25.2M
25.20 mi14:39:233:45:158:563:40
10:38
#18264
Finish
26.22 mi14:48:463:54:388:579:23
9:12
#18304
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi179466520652017299(Top 65%)6107(Top 53%)6107(Top 749%)
10K6.21 mi3.10 mi17465+4816207+3136207+31317086(Top 64%)5927(Top 52%)5927(Top 727%)
15K9.32 mi3.11 mi17419+466169+386169+3817299(Top 65%)6107(Top 53%)6107(Top 749%)
20K12.43 mi3.11 mi17560-1416255-866255-8618110(Top 68%)6574(Top 58%)6574(Top 807%)
Half13.11 mi0.68 mi17607-476286-316286-3118662(Top 70%)6876(Top 60%)6876(Top 844%)
25K15.53 mi2.42 mi17657-506329-436329-4318072(Top 68%)6593(Top 58%)6593(Top 809%)
30K18.64 mi3.11 mi18025-3686582-2536582-25319313(Top 73%)7365(Top 64%)7365(Top 904%)
20M20.00 mi1.36 mi18032-76608-266608-2618119(Top 68%)6805(Top 60%)6805(Top 835%)
21M21.00 mi1.00 mi18229-1976738-1306738-13020064(Top 75%)7962(Top 70%)7962(Top 977%)
35K21.75 mi0.75 mi18261-326758-206758-2019223(Top 72%)7506(Top 66%)7506(Top 921%)
23M23.00 mi1.25 mi18271-106772-146772-1418315(Top 69%)7021(Top 61%)7021(Top 861%)
24M24.00 mi1.00 mi182716785-136785-1318200(Top 68%)7007(Top 61%)7007(Top 860%)
40K24.85 mi0.85 mi18232+396774+116774+1117054(Top 64%)6439(Top 56%)6439(Top 790%)
25.2M25.20 mi0.35 mi18264-326797-236797-2319534(Top 73%)7799(Top 68%)7799(Top 957%)
Finish26.22 mi1.02 mi18304-406823-266823-2618971(Top 71%)7423(Top 65%)7423(Top 911%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

17299

Females

6107

F55-59

6107

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

17086

Females

5927

F55-59

5927

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

17299

Females

6107

F55-59

6107

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

18110

Females

6574

F55-59

6574

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18662

Females

6876

F55-59

6876

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

18072

Females

6593

F55-59

6593

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

19313

Females

7365

F55-59

7365

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

18119

Females

6805

F55-59

6805

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

20064

Females

7962

F55-59

7962

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

19223

Females

7506

F55-59

7506

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

18315

Females

7021

F55-59

7021

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

18200

Females

7007

F55-59

7007

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17054

Females

6439

F55-59

6439

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19534

Females

7799

F55-59

7799

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18971

Females

7423

F55-59

7423

Passing Analysis

Category:
Athletes Passed
1610
Passed By
1968
Net Change
-358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17946
5K → 10K634153+481#17946#17465
10K → 15K215169+46#17465#17419
15K → 20K132273-141#17419#17560
20K → Half1966-47#17560#17607
Half → 25K100150-50#17607#17657
25K → 30K90458-368#17657#18025
30K → 20M9097-7#18025#18032
20M → 21M47244-197#18032#18229
21M → 35K3567-32#18229#18261
35K → 23M8090-10#18261#18271
23M → 24M53530#18271#18271
24M → 40K7132+39#18271#18232
40K → 25.2M1648-32#18232#18264
25.2M → Finish2868-40#18264#18304
TOTALS16101968-358
📊

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