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BOSTON MARATHON 2023

Alina Ruiz Gonzalez

Bib: 5921•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 4%
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
7:03/mi
21:55
↑ 97↓ 3451.5%
10K· 6.21 mi
7:00/mi
43:41
↑ 79↓ 1380.4%
15K· 9.32 mi
6:41/mi
1:04:28
↑ 67↓ 78
20K· 12.43 mi
6:38/mi
1:25:05
↑ 106↓ 860.1%
Half· 13.11 mi
6:33/mi
1:29:33
↑ 19↓ 370.5%
25K· 15.53 mi
6:40/mi
1:45:44
↑ 66↓ 880.2%
30K· 18.64 mi
6:46/mi
2:06:45
↑ 181↓ 1480.2%
20M
6:48/mi
2:16:00
↑ 64↓ 500.2%
21M
7:12/mi
2:23:12
↑ 106↓ 241.6%
35K· 21.75 mi
6:40/mi
2:28:11
↑ 17↓ 861.7%
23M
6:51/mi
2:36:46
↑ 23↓ 630.6%
24M
6:37/mi
2:43:23
↓ 821.3%
40K· 24.85 mi
6:49/mi
2:49:13
↓ 200.3%
25.2M
7:18/mi
2:51:44
↑ 13↓ 160.2%
Finish· 26.22 mi
6:37/mi
2:58:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:33
Pace6:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:56
Pace6:47 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3521:557:0321:55
7:03
-
10K
6.21 mi10:46:2143:417:0221:46
7:00
-0:03
15K
9.32 mi11:07:081:04:286:5520:47
6:41
-0:19
20K
12.43 mi11:27:451:25:056:5120:37
6:38
-0:03
Half
13.11 mi11:32:131:29:336:504:28
6:33
-0:05
25K
15.53 mi11:48:241:45:446:4816:11
6:40
+0:07
30K
18.64 mi12:09:252:06:456:4821:01
6:46
+0:06
20M
20.00 mi12:18:402:16:006:489:15
6:48
+0:02
21M
21.00 mi12:25:522:23:126:497:12
7:12
+0:24
35K
21.75 mi12:30:512:28:116:494:59
6:40
-0:32
23M
23.00 mi12:39:262:36:466:498:35
6:51
+0:11
24M
24.00 mi12:46:032:43:236:486:37
6:37
-0:14
40K
24.85 mi12:51:532:49:136:485:50
6:49
+0:12
25.2M
25.20 mi12:54:242:51:446:492:31
7:18
+0:29
Finish
26.22 mi13:01:092:58:296:496:45
6:37
-0:41

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

6:33 /mi

Average Pace

6:49 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:58

99% of race

Time at Steady Pace

2:31

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:24:3521:557:0321:55
7:03
#6600
10K
6.21 mi10:46:2143:417:0221:46
7:00
#6676
15K
9.32 mi11:07:081:04:286:5520:47
6:41
#5975
20K
12.43 mi11:27:451:25:056:5120:37
6:38
#5293
Half
13.11 mi11:32:131:29:336:504:28
6:33
#5171
25K
15.53 mi11:48:241:45:446:4816:11
6:40
#4767
30K
18.64 mi12:09:252:06:456:4821:01
6:46
#4318
20M
20.00 mi12:18:402:16:006:489:15
6:48
#4158
21M
21.00 mi12:25:522:23:126:497:12
7:12
#4052
35K
21.75 mi12:30:512:28:116:494:59
6:40
#3999
23M
23.00 mi12:39:262:36:466:498:35
6:51
#3897
24M
24.00 mi12:46:032:43:236:486:37
6:37
#3802
40K
24.85 mi12:51:532:49:136:485:50
6:49
#3730
25.2M
25.20 mi12:54:242:51:446:492:31
7:18
#3715
Finish
26.22 mi13:01:092:58:296:496:45
6:37
#3653
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi66006266264052(Top 15%)243(Top 2%)243(Top 5%)
10K6.21 mi3.10 mi6676-76651-25651-256867(Top 26%)716(Top 6%)716(Top 15%)
15K9.32 mi3.11 mi5975+701508+143508+1434052(Top 15%)243(Top 2%)243(Top 5%)
20K12.43 mi3.11 mi5293+682389+119389+1193094(Top 12%)150(Top 1%)150(Top 3%)
Half13.11 mi0.68 mi5171+122368+21368+213148(Top 12%)144(Top 1%)144(Top 3%)
25K15.53 mi2.42 mi4767+404323+45323+453206(Top 12%)150(Top 1%)150(Top 3%)
30K18.64 mi3.11 mi4318+449268+55268+552784(Top 10%)142(Top 1%)142(Top 3%)
20M20.00 mi1.36 mi4158+160254+14254+142891(Top 11%)167(Top 1%)167(Top 3%)
21M21.00 mi1.00 mi4052+106247+7247+73141(Top 12%)199(Top 2%)199(Top 4%)
35K21.75 mi0.75 mi3999+53242+5242+53392(Top 13%)235(Top 2%)235(Top 5%)
23M23.00 mi1.25 mi3897+102230+12230+123005(Top 11%)201(Top 2%)201(Top 4%)
24M24.00 mi1.00 mi3802+95227+3227+32690(Top 10%)186(Top 2%)186(Top 4%)
40K24.85 mi0.85 mi3730+72221+6221+62983(Top 11%)238(Top 2%)238(Top 5%)
25.2M25.20 mi0.35 mi3715+15222-1222-13021(Top 11%)250(Top 2%)250(Top 5%)
Finish26.22 mi1.02 mi3653+62215+7215+73139(Top 12%)307(Top 3%)307(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

4052

Females

243

F18-39

243

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

6867

Females

716

F18-39

716

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

4052

Females

243

F18-39

243

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3094

Females

150

F18-39

150

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+19ft-37ft

Overall

3148

Females

144

F18-39

144

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3206

Females

150

F18-39

150

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2784

Females

142

F18-39

142

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2891

Females

167

F18-39

167

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3141

Females

199

F18-39

199

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3392

Females

235

F18-39

235

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

3005

Females

201

F18-39

201

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2690

Females

186

F18-39

186

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2983

Females

238

F18-39

238

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3021

Females

250

F18-39

250

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2story building
+22ft-21ft

Overall

3139

Females

307

F18-39

307

Passing Analysis

Category:
Athletes Passed
3300
Passed By
353
Net Change
+2947
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6600
5K → 10K158234-76#6600#6676
10K → 15K7021+701#6676#5975
15K → 20K6831+682#5975#5293
20K → Half1220+122#5293#5171
Half → 25K4073+404#5171#4767
25K → 30K4501+449#4767#4318
30K → 20M1677+160#4318#4158
20M → 21M12519+106#4158#4052
21M → 35K6310+53#4052#3999
35K → 23M11311+102#3999#3897
23M → 24M1049+95#3897#3802
24M → 40K8816+72#3802#3730
40K → 25.2M2813+15#3730#3715
25.2M → Finish9028+62#3715#3653
TOTALS3300353+2947
📊

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