Alejandro Gallegos

Vallejo, CA

Bib: 18900 M 29

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 45%
Gender (Male)
#0 / 3977
Division (M25-29)
#0 / 899
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
9:03/mi
16:23
→ flat
12 ft elev
5.34M
9:46/mi
50:52
8074
19 ft elev
6.15M
10:22/mi
59:16
1262.8%
149 ft elev
10.54M
10:13/mi
1:44:09
2303610.6%
20 ft elev
11.05M
16:18/mi
1:52:28
1726.4%
213 ft elev
Finish· 13.11 mi
11:02/mi
2:15:11
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time59:16
Pace9:38 /mi
2nd Half
Distance6.96 mi
Time1:15:55
Pace10:55 /mi
📊Positive Split: 28.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:56:5416:239:0316:23
9:03
-
5.34M
5.34 mi07:31:2350:529:3234:29
9:46
+0:43
6.15M
6.15 mi07:39:4759:169:388:24
10:22
+0:36
10.54M
10.54 mi08:24:401:44:099:5344:53
10:13
-0:09
11.05M
11.05 mi08:32:591:52:2810:118:19
16:18
+6:05
Finish
13.11 mi08:55:422:15:1110:1922:43
11:02
-5:16

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

9:03 /mi

Average Pace

10:19 /mi

Slowest Pace

16:18 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:23

12% of race

Time at Steady Pace

1:50:29

82% of race

Time at Slower Pace

8:19

6% of race

Average Pace: 10:19 /mi

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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.

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0mi3.3mi6.6mi9.8mi13.1mi
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
1.81M
1.81 mi06:56:5416:239:0316:23
9:03
#2040
5.34M
5.34 mi07:31:2350:529:3234:29
9:46
#2726
6.15M
6.15 mi07:39:4759:169:388:24
10:22
#2782
10.54M
10.54 mi08:24:401:44:099:5344:53
10:13
#2948
11.05M
11.05 mi08:32:591:52:2810:118:19
16:18
#3122
Finish
13.11 mi08:55:422:15:1110:1922:43
11:02
#3199
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi204015143772040(Top 29%)1514(Top 38%)377(Top 42%)
5.34M5.34 mi3.53 mi2726-6861917-403467-903072(Top 43%)2114(Top 53%)511(Top 57%)
6.15M6.15 mi0.81 mi2782-561947-30480-133210(Top 45%)2189(Top 55%)546(Top 61%)
10.54M10.54 mi4.39 mi2948-1662038-91497-173235(Top 46%)2192(Top 55%)540(Top 60%)
11.05M11.05 mi0.51 mi3122-1742133-95517-204752(Top 67%)2923(Top 73%)708(Top 79%)
Finish13.11 mi2.06 mi3199-772173-40529-123866(Top 54%)2434(Top 61%)586(Top 65%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 29%
~flat
+4ft-3ft

Overall

2040

Males

1514

M25-29

378

1.81M→5.34M

1.8 - 5.3 mi

Top 43%
×4story building
+80ft-74ft

Overall

3072

Males

2114

M25-29

512

5.34M→6.15M

5.3 - 6.2 mi

Top 45%
×10story building
+126ft-4ft

Overall

3210

Males

2189

M25-29

547

6.15M→10.54M

6.2 - 10.5 mi

Top 46%
×21story building
+230ft-361ft

Overall

3235

Males

2192

M25-29

541

10.54M→11.05M

10.5 - 11.1 mi

Top 67%
×14story building
+172ft-0ft

Overall

4752

Males

2923

M25-29

709

11.05M→Finish

11.1 - 13.1 mi

Top 54%
×7story building
+97ft-114ft

Overall

3866

Males

2434

M25-29

586

Passing Analysis

Category:
Athletes Passed
214*
Passed By
1373
Net Change
-1159
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2040
1.81M5.34M35*721-686#2040#2726
5.34M6.15M3187-56#2726#2782
6.15M10.54M104*270-166#2782#2948
10.54M11.05M4178-174#2948#3122
11.05MFinish40*117-77#3122#3199
TOTALS214*1373-1159

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

📊

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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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