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BOSTON MARATHON 2023

Cinthya Munoz Gonzalez

Bib: 12523•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 27%
Gender (Female)
#0 / 11423
Top 8%
Division (F18-39)
#0 / 4884
Top 16%
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
7:17/mi
22:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:18/mi
45:20
↑ 79↓ 1380.4%
15K· 9.32 mi
7:16/mi
1:07:54
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:31:04
↑ 106↓ 860.1%
Half· 13.11 mi
7:30/mi
1:36:11
↑ 19↓ 370.5%
25K· 15.53 mi
7:30/mi
1:54:21
↑ 66↓ 880.2%
30K· 18.64 mi
7:37/mi
2:18:00
↑ 181↓ 1480.2%
20M
7:29/mi
2:28:10
↑ 64↓ 500.2%
21M
7:39/mi
2:35:49
↑ 106↓ 241.6%
35K· 21.75 mi
7:01/mi
2:41:04
↑ 17↓ 861.7%
23M
7:16/mi
2:50:10
↑ 23↓ 630.6%
24M
7:07/mi
2:57:17
↓ 821.3%
40K· 24.85 mi
7:08/mi
3:03:23
↓ 200.3%
25.2M
7:38/mi
3:06:01
↑ 13↓ 160.2%
Finish· 26.22 mi
6:54/mi
3:13:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:36:11
Pace7:20 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:36:52
Pace7:23 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0822:397:1722:39
7:17
-
10K
6.21 mi11:13:4945:207:1822:41
7:18
+0:01
15K
9.32 mi11:36:231:07:547:1722:34
7:16
-0:02
20K
12.43 mi11:59:331:31:047:2023:10
7:27
+0:11
Half
13.11 mi12:04:401:36:117:205:07
7:30
+0:03
25K
15.53 mi12:22:501:54:217:2218:10
7:30
0:00
30K
18.64 mi12:46:292:18:007:2423:39
7:37
+0:07
20M
20.00 mi12:56:392:28:107:2410:10
7:29
-0:08
21M
21.00 mi13:04:182:35:497:257:39
7:39
+0:10
35K
21.75 mi13:09:332:41:047:245:15
7:01
-0:38
23M
23.00 mi13:18:392:50:107:249:06
7:16
+0:15
24M
24.00 mi13:25:462:57:177:237:07
7:07
-0:09
40K
24.85 mi13:31:523:03:237:236:06
7:08
+0:01
25.2M
25.20 mi13:34:303:06:017:232:38
7:38
+0:30
Finish
26.22 mi13:41:323:13:037:227:02
6:54
-0:44

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

6:54 /mi

Average Pace

7:22 /mi

Slowest Pace

7:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:07

82% of race

Time at Steady Pace

33:56

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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 mi10:51:0822:397:1722:39
7:17
#8058
10K
6.21 mi11:13:4945:207:1822:41
7:18
#8423
15K
9.32 mi11:36:231:07:547:1722:34
7:16
#8342
20K
12.43 mi11:59:331:31:047:2023:10
7:27
#8452
Half
13.11 mi12:04:401:36:117:205:07
7:30
#8548
25K
15.53 mi12:22:501:54:217:2218:10
7:30
#8521
30K
18.64 mi12:46:292:18:007:2423:39
7:37
#8380
20M
20.00 mi12:56:392:28:107:2410:10
7:29
#8229
21M
21.00 mi13:04:182:35:497:257:39
7:39
#8031
35K
21.75 mi13:09:332:41:047:245:15
7:01
#7898
23M
23.00 mi13:18:392:50:107:249:06
7:16
#7675
24M
24.00 mi13:25:462:57:177:237:07
7:07
#7529
40K
24.85 mi13:31:523:03:237:236:06
7:08
#7385
25.2M
25.20 mi13:34:303:06:017:232:38
7:38
#7331
Finish
26.22 mi13:41:323:13:037:227:02
6:54
#7167
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8058103610368275(Top 31%)1170(Top 10%)1170(Top 24%)
10K6.21 mi3.10 mi8423-3651189-1531189-1538873(Top 33%)1353(Top 12%)1353(Top 28%)
15K9.32 mi3.11 mi8342+811161+281161+288275(Top 31%)1170(Top 10%)1170(Top 24%)
20K12.43 mi3.11 mi8452-1101217-561217-568977(Top 34%)1470(Top 13%)1470(Top 30%)
Half13.11 mi0.68 mi8548-961249-321249-3210242(Top 38%)1975(Top 17%)1975(Top 40%)
25K15.53 mi2.42 mi8521+271266-171266-178737(Top 33%)1438(Top 13%)1438(Top 29%)
30K18.64 mi3.11 mi8380+1411255+111255+118019(Top 30%)1313(Top 11%)1313(Top 27%)
20M20.00 mi1.36 mi8229+1511221+341221+346696(Top 25%)922(Top 8%)922(Top 19%)
21M21.00 mi1.00 mi8031+1981161+601161+605390(Top 20%)639(Top 6%)639(Top 13%)
35K21.75 mi0.75 mi7898+1331123+381123+385495(Top 21%)625(Top 5%)625(Top 13%)
23M23.00 mi1.25 mi7675+2231056+671056+675175(Top 19%)584(Top 5%)584(Top 12%)
24M24.00 mi1.00 mi7529+1461038+181038+185319(Top 20%)663(Top 6%)663(Top 14%)
40K24.85 mi0.85 mi7385+1441011+271011+274591(Top 17%)541(Top 5%)541(Top 11%)
25.2M25.20 mi0.35 mi7331+54997+14997+144649(Top 17%)621(Top 5%)621(Top 13%)
Finish26.22 mi1.02 mi7167+164968+29968+294679(Top 18%)631(Top 6%)631(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8275

Females

1170

F18-39

1170

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8873

Females

1353

F18-39

1353

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8275

Females

1170

F18-39

1170

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8977

Females

1470

F18-39

1470

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10242

Females

1975

F18-39

1975

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8737

Females

1438

F18-39

1438

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

8019

Females

1313

F18-39

1313

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6696

Females

922

F18-39

922

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5390

Females

639

F18-39

639

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5495

Females

625

F18-39

625

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

5175

Females

584

F18-39

584

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5319

Females

663

F18-39

663

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4591

Females

541

F18-39

541

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4649

Females

621

F18-39

621

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4679

Females

631

F18-39

631

Passing Analysis

Category:
Athletes Passed
1964
Passed By
1073
Net Change
+891
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8058
5K → 10K88453-365#8058#8423
10K → 15K18099+81#8423#8342
15K → 20K98208-110#8342#8452
20K → Half298-96#8452#8548
Half → 25K10679+27#8548#8521
25K → 30K23089+141#8521#8380
30K → 20M1565+151#8380#8229
20M → 21M2079+198#8229#8031
21M → 35K1363+133#8031#7898
35K → 23M2241+223#7898#7675
23M → 24M15711+146#7675#7529
24M → 40K1473+144#7529#7385
40K → 25.2M606+54#7385#7331
25.2M → Finish1739+164#7331#7167
TOTALS19641073+891
📊

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