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SF MARATHON 1ST HALF 2026

Abhilash Reddy Bellamkonda

ANTIOCH, CA

Bib: 18369 M 41

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M40-44)
#0 / 319
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
12:12/mi
24:24
→ flat
4M
13:28/mi
51:19
↑ 67↓ 69
6M
11:49/mi
1:14:58
↑ 123
8M
11:04/mi
1:37:05
↑ 166↓ 53
9.6M
11:04/mi
1:54:47
↑ 68↓ 193
10M
21:36/mi
2:03:25
↓ 24
10.5M
5:32/mi
2:06:11
↓ 73
12M
16:14/mi
2:30:32
↑ 280
Finish· 13.11 mi
11:59/mi
2:43:49
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:14:5812:30 /mi⚡ faster
2nd Half
1:28:5112:30 /mi+18.5%
Positive split — 18.5% 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
2M
24:2412:122.00 mi24:24
12:12
-
4M
51:1912:502.00 mi26:55
13:28
+1:16
6M
1:14:5812:302.00 mi23:39
11:49
-1:39
8M
1:37:0512:082.00 mi22:07
11:04
-0:45
9.6M
1:54:4711:571.60 mi17:42
11:04
0:00
10M
2:03:2512:210.40 mi8:38
21:36
+10:32
10.5M
2:06:1112:010.50 mi2:46
5:32
-16:04
12M
2:30:3212:331.50 mi24:21
16:14
+10:42
Finish(13.11 mi)
2:43:4912:301.11 mi13:17
11:59
-4:15
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:32 /mi

Average Pace

12:30 /mi

Slowest Pace

21:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:46

2% of race

Time at Steady Pace

2:08:04

78% of race

Time at Slower Pace

32:59

20% of race

Average Pace: 12:30 /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
Featured Segment

Garmin Challenge

Top 66%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:24

Segment Time

12:40/mi

Pace

0.90 mi

Distance

Overall

4323

Men

2652

Division

225

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi6030344330343812661220
4M2.00 mi6218-1883512-69304-162753523305
6M2.00 mi5882+3363401+111297+748913006250
8M2.00 mi5360+5223209+192275+2236042373197
9.6M1.60 mi5352+83191+18273+250912953250
10M0.40 mi5285+673164+27272+143692661224
10.5M0.50 mi5267+183154+1027245142763232
12M1.50 mi5106+1613067+87260+1243812661220
Finish(13.11 mi)1.11 mi5050+563034+33256+449122865239

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 67%
~flat
+5ft-3ft

Overall

4381

Males

2661

M40-44

220

2M→4M

2.0 - 4.0 mi

Top 95%
×4story building
+67ft-69ft

Overall

6275

Males

3523

M40-44

306

4M→6M

4.0 - 6.0 mi

Top 74%
×9story building
+123ft-9ft

Overall

4891

Males

3006

M40-44

250

6M→8M

6.0 - 8.0 mi

Top 55%
×12story building
+166ft-53ft

Overall

3604

Males

2373

M40-44

197

8M→9.6M

8.0 - 9.6 mi

Top 77%
×13story building
+68ft-193ft

Overall

5091

Males

2953

M40-44

250

9.6M→10M

9.6 - 10.0 mi

Top 66%
×2story building
+0ft-24ft

Overall

4369

Males

2661

M40-44

224

10M→10.5M

10.0 - 10.5 mi

Top 69%
×6story building
+1ft-73ft

Overall

4514

Males

2763

M40-44

232

10.5M→12M

10.5 - 12.0 mi

Top 67%
×21story building
+280ft-26ft

Overall

4381

Males

2661

M40-44

220

12M→Finish

12.0 - 13.1 mi

Top 75%
×7story building
+14ft-89ft

Overall

4912

Males

2865

M40-44

239

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6030
2M → 4M
23648*-188
#6030 → #6218
4M → 6M
6342*+336
#6218 → #5882
6M → 8M
1523*+522
#5882 → #5360
8M → 9.6M
105113+8
#5360 → #5352
9.6M → 10M
1784+67
#5352 → #5285
10M → 10.5M
523+18
#5285 → #5267
10.5M → 12M
50211*+161
#5267 → #5106
12M → Finish
2480*+56
#5106 → #5050
TOTALS
4441424*+980
#6030 → #5050

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

Passing Visualized

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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Race Place Events