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SF MARATHON 2026

Alexandra Wierzbiak

Bib: 4210•F•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F25-29)
#0 / 614
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
22:08
Rank: #5944
Start → 2M
22:08 | 11:04/mi
4M
45:10
Rank: #6070 (-126)
2M → 4M
23:02 | 11:31/mi
6M
1:09:17
Rank: #6155 (-85)
4M → 6M
24:07 | 12:03/mi
8M
1:31:31
Rank: #6112 (+43)
6M → 8M
22:14 | 11:07/mi
9.6M
1:50:59
Rank: #6016 (+96)
8M → 9.6M
19:28 | 12:10/mi
10M
1:54:13
Rank: #6004 (+12)
9.6M → 10M
3:14 | 8:06/mi
10.5M
2:02:18
Rank: #5991 (+13)
10M → 10.5M
8:05 | 16:10/mi
12M
2:18:16
Rank: #5816 (+175)
10.5M → 12M
15:58 | 10:39/mi
14M
2:42:02
Rank: #5666 (+150)
12M → 14M
23:46 | 11:53/mi
16M
3:04:24
Rank: #5704 (-38)
14M → 16M
22:22 | 11:11/mi
18M
3:26:45
Rank: #5436 (+268)
16M → 18M
22:21 | 11:11/mi
20M
3:52:25
Rank: #5466 (-30)
18M → 20M
25:40 | 12:50/mi
22M
4:12:58
Rank: #5289 (+177)
20M → 22M
20:33 | 10:16/mi
24M
4:36:30
Rank: #5137 (+152)
22M → 24M
23:32 | 11:46/mi
Finish· 26.22 mi
5:00:20
Rank: #4965 (+172)
24M → Finish
23:50 | 10:44/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:42:02
Pace11:34 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:18:18
Pace11:19 /mi
📊Negative Split: 14.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:41:5822:0811:0422:08
11:04
-
4M
4.00 mi06:05:0045:1011:1823:02
11:31
+0:27
6M
6.00 mi06:29:071:09:1711:3324:07
12:03
+0:32
8M
8.00 mi06:51:211:31:3111:2622:14
11:07
-0:56
9.6M
9.60 mi07:10:491:50:5911:3419:28
12:10
+1:03
10M
10.00 mi07:14:031:54:1311:253:14
8:06
-4:04
10.5M
10.50 mi07:22:082:02:1811:398:05
16:10
+8:04
12M
12.00 mi07:38:062:18:1611:3115:58
10:39
-5:31
14M
14.00 mi08:01:522:42:0211:3423:46
11:53
+1:14
16M
16.00 mi08:24:143:04:2411:3122:22
11:11
-0:42
18M
18.00 mi08:46:353:26:4511:2922:21
11:11
0:00
20M
20.00 mi09:12:153:52:2511:3725:40
12:50
+1:39
22M
22.00 mi09:32:484:12:5811:3020:33
10:16
-2:34
24M
24.00 mi09:56:204:36:3011:3123:32
11:46
+1:30
Finish
26.22 mi10:20:105:00:2011:2823:50
10:44
-1:02

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

8:06 /mi

Average Pace

11:28 /mi

Slowest Pace

16:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:47

8% of race

Time at Steady Pace

3:19:13

66% of race

Time at Slower Pace

1:17:20

26% of race

Average Pace: 11:27 /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
2M
2.00 mi05:41:5822:0811:0422:08
11:04
#5944
4M
4.00 mi06:05:0045:1011:1823:02
11:31
#6070
6M
6.00 mi06:29:071:09:1711:3324:07
12:03
#6155
8M
8.00 mi06:51:211:31:3111:2622:14
11:07
#6112
9.6M
9.60 mi07:10:491:50:5911:3419:28
12:10
#6016
10M
10.00 mi07:14:031:54:1311:253:14
8:06
#6004
10.5M
10.50 mi07:22:082:02:1811:398:05
16:10
#5991
12M
12.00 mi07:38:062:18:1611:3115:58
10:39
#5816
14M
14.00 mi08:01:522:42:0211:3423:46
11:53
#5666
16M
16.00 mi08:24:143:04:2411:3122:22
11:11
#5704
18M
18.00 mi08:46:353:26:4511:2922:21
11:11
#5436
20M
20.00 mi09:12:153:52:2511:3725:40
12:50
#5466
22M
22.00 mi09:32:484:12:5811:3020:33
10:16
#5289
24M
24.00 mi09:56:204:36:3011:3123:32
11:46
#5137
Finish
26.22 mi10:20:105:00:2011:2823:50
10:44
#4965
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:19

Segment Time

12:35/mi

Pace

0.90 mi

Distance

Overall

5806

Women

1544

Division

464

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi594415594634803(Top 67%)1146(Top 55%)363(Top 59%)
4M4.00 mi2.00 mi6070-1261613-54479-166148(Top 86%)1649(Top 79%)486(Top 79%)
6M6.00 mi2.00 mi6155-851645-32487-86373(Top 89%)1737(Top 83%)520(Top 85%)
8M8.00 mi2.00 mi6112+431624+21483+45888(Top 82%)1513(Top 73%)459(Top 75%)
9.6M9.60 mi1.60 mi6016+961593+31481+25709(Top 80%)1484(Top 71%)452(Top 74%)
10M10.00 mi0.40 mi6004+121590+3479+25899(Top 82%)1554(Top 74%)467(Top 76%)
10.5M10.50 mi0.50 mi5991+131586+4476+35920(Top 83%)1603(Top 77%)481(Top 78%)
12M12.00 mi1.50 mi5816+1751510+76463+134803(Top 67%)1146(Top 55%)363(Top 59%)
14M14.00 mi2.00 mi5666+1501469+41452+114974(Top 69%)1217(Top 58%)378(Top 62%)
16M16.00 mi2.00 mi5704-381472-3450+25672(Top 79%)1515(Top 73%)466(Top 76%)
18M18.00 mi2.00 mi5436+2681389+83427+233654(Top 51%)853(Top 41%)271(Top 44%)
20M20.00 mi2.00 mi5466-301407-18430-35577(Top 78%)1553(Top 74%)460(Top 75%)
22M22.00 mi2.00 mi5289+1771361+46421+93447(Top 48%)840(Top 40%)269(Top 44%)
24M24.00 mi2.00 mi5137+1521316+45404+173629(Top 51%)962(Top 46%)306(Top 50%)
Finish26.22 mi2.22 mi4965+1721262+54392+123193(Top 45%)829(Top 40%)265(Top 43%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 67%
×1human
+6ft-11ft

Overall

4803

Females

1146

F25-29

365

2M→4M

2.0 - 4.0 mi

Top 86%
×4stories
+75ft-70ft

Overall

6148

Females

1649

F25-29

490

4M→6M

4.0 - 6.0 mi

Top 89%
×5stories
+71ft-18ft

Overall

6373

Females

1737

F25-29

524

6M→8M

6.0 - 8.0 mi

Top 82%
×9stories
+106ft-21ft

Overall

5888

Females

1513

F25-29

462

8M→9.6M

8.0 - 9.6 mi

Top 80%
×13stories
+117ft-177ft

Overall

5709

Females

1484

F25-29

455

9.6M→10M

9.6 - 10.0 mi

Top 82%
×1story
+17ft-12ft

Overall

5899

Females

1554

F25-29

469

10M→10.5M

10.0 - 10.5 mi

Top 83%
×9stories
+0ft-102ft

Overall

5920

Females

1603

F25-29

484

10.5M→12M

10.5 - 12.0 mi

Top 67%
×18stories
+304ft-125ft

Overall

4803

Females

1146

F25-29

365

12M→14M

12.0 - 14.0 mi

Top 69%
×9stories
+99ft-125ft

Overall

4974

Females

1217

F25-29

379

14M→16M

14.0 - 16.0 mi

Top 79%
×9stories
+124ft-78ft

Overall

5672

Females

1515

F25-29

467

16M→18M

16.0 - 18.0 mi

Top 51%
×8stories
+106ft-45ft

Overall

3654

Females

853

F25-29

272

18M→20M

18.0 - 20.0 mi

Top 78%
×3stories
+52ft-26ft

Overall

5577

Females

1553

F25-29

460

20M→22M

20.0 - 22.0 mi

Top 48%
×21stories
+17ft-266ft

Overall

3447

Females

840

F25-29

269

22M→24M

22.0 - 24.0 mi

Top 51%
×3stories
+70ft-85ft

Overall

3629

Females

962

F25-29

306

24M→Finish

24.0 - 26.2 mi

Top 45%
~flat
+2ft-2ft

Overall

3193

Females

829

F25-29

265

Passing Analysis

Category:
Athletes Passed
1735*
Passed By
756
Net Change
+979
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5944
2M → 4M91*217-126#5944#6070
4M → 6M102187-85#6070#6155
6M → 8M89*46+43#6155#6112
8M → 9.6M123*27+96#6112#6016
9.6M → 10M208+12#6016#6004
10M → 10.5M5340+13#6004#5991
10.5M → 12M1849+175#5991#5816
12M → 14M164*14+150#5816#5666
14M → 16M71*109-38#5666#5704
16M → 18M273*5+268#5704#5436
18M → 20M46*76-30#5436#5466
20M → 22M179*2+177#5466#5289
22M → 24M162*10+152#5289#5137
24M → Finish178*6+172#5137#4965
TOTALS1735*756+979

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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