Rommel Alonzo

Fort Worth, TX

Bib: 15579 M 35

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M35-39)
#0 / 583
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
12:30/mi
22:38
→ flat
5.34M
14:07/mi
1:12:29
8074
6.15M
14:36/mi
1:24:18
126
10.54M
16:42/mi
2:37:37
230361
11.05M
20:49/mi
2:48:14
172
Finish· 13.11 mi
19:20/mi
3:28:03
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:24:1813:42 /mi⚡ faster
2nd Half
2:03:4517:47 /mi+46.8%
Positive split — 46.8% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
22:3812:301.81 mi22:38
12:30
-
5.34M
1:12:2913:343.53 mi49:51
14:07
+1:37
6.15M
1:24:1813:420.81 mi11:49
14:36
+0:29
10.54M
2:37:3714:574.39 mi1:13:19
16:42
+2:06
11.05M
2:48:1415:130.51 mi10:37
20:49
+4:07
Finish(13.11 mi)
3:28:0315:522.06 mi39:49
19:20
-1:29
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:30 /mi

Average Pace

15:52 /mi

Slowest Pace

20:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:24:18

41% of race

Time at Steady Pace

1:13:19

35% of race

Time at Slower Pace

50:26

24% of race

Average Pace: 15:52 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81M1.81 mi6784385056367843850563
5.34M3.53 mi6888-1043897-47567-469503923568
6.15M0.81 mi6865+233886+11564+367293825556
10.54M4.39 mi6993-1283929-43574-1070423948575
11.05M0.51 mi6989+43929573+168033844565
Finish(13.11 mi)2.06 mi7011-223937-8575-270433942577

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 96%
~flat
+4ft-3ft

Overall

6784

Males

3850

M35-39

563

1.81M→5.34M

1.8 - 5.3 mi

Top 98%
×4story building
+80ft-74ft

Overall

6950

Males

3923

M35-39

568

5.34M→6.15M

5.3 - 6.2 mi

Top 95%
×10story building
+126ft-4ft

Overall

6729

Males

3825

M35-39

556

6.15M→10.54M

6.2 - 10.5 mi

Top 99%
×21story building
+230ft-361ft

Overall

7042

Males

3948

M35-39

575

10.54M→11.05M

10.5 - 11.1 mi

Top 96%
×14story building
+172ft-0ft

Overall

6803

Males

3844

M35-39

565

11.05M→Finish

11.1 - 13.1 mi

Top 99%
×7story building
+97ft-114ft

Overall

7043

Males

3942

M35-39

577

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#6784
1.81M5.34M
15147*-104
#6784 #6888
5.34M6.15M
730+23
#6888 #6865
6.15M10.54M
14012*-128
#6865 #6993
10.54M11.05M
37+4
#6993 #6989
11.05MFinish
319*-22
#6989 #7011
TOTALS
332105*-227
#6784 #7011

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

Passing Visualized

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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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