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BOSTON MARATHON 2025

Sabrina Wittig

Bib: 12611•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Female)
#0 / 12228
Top 8%
Division (F18-39)
#0 / 5469
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ 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
7:06/mi
22:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:04/mi
44:00
↑ 79↓ 1380.4%
15K· 9.32 mi
7:06/mi
1:06:03
↑ 67↓ 78
20K· 12.43 mi
7:11/mi
1:28:22
↑ 106↓ 860.1%
Half· 13.11 mi
7:05/mi
1:33:12
↑ 19↓ 370.5%
25K· 15.53 mi
7:09/mi
1:50:33
↑ 66↓ 880.2%
30K· 18.64 mi
7:24/mi
2:13:33
↑ 181↓ 1480.2%
20M
7:22/mi
2:23:33
↑ 64↓ 500.2%
21M
7:58/mi
2:31:31
↑ 106↓ 241.6%
35K· 21.75 mi
6:56/mi
2:36:42
↑ 17↓ 861.7%
23M
7:22/mi
2:45:55
↑ 23↓ 630.6%
24M
7:07/mi
2:53:02
↓ 821.3%
40K· 24.85 mi
7:26/mi
2:59:23
↓ 200.3%
25.2M
8:07/mi
3:02:11
↑ 13↓ 160.2%
Finish· 26.22 mi
7:16/mi
3:09:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:12
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:36:23
Pace7:21 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1122:027:0622:02
7:06
-
10K
6.21 mi11:12:0944:007:0521:58
7:04
-0:02
15K
9.32 mi11:34:121:06:037:0522:03
7:06
+0:02
20K
12.43 mi11:56:311:28:227:0722:19
7:11
+0:05
Half
13.11 mi12:01:211:33:127:074:50
7:05
-0:06
25K
15.53 mi12:18:421:50:337:0717:21
7:09
+0:04
30K
18.64 mi12:41:422:13:337:1023:00
7:24
+0:15
20M
20.00 mi12:51:422:23:337:1110:00
7:22
-0:02
21M
21.00 mi12:59:402:31:317:137:58
7:58
+0:36
35K
21.75 mi13:04:512:36:427:125:11
6:56
-1:02
23M
23.00 mi13:14:042:45:557:139:13
7:22
+0:26
24M
24.00 mi13:21:112:53:027:137:07
7:07
-0:15
40K
24.85 mi13:27:322:59:237:136:21
7:26
+0:19
25.2M
25.20 mi13:30:203:02:117:142:48
8:07
+0:41
Finish
26.22 mi13:37:443:09:357:147:24
7:16
-0:51

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

6:56 /mi

Average Pace

7:14 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:49

94% of race

Time at Steady Pace

10:46

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:14 /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 mi10:50:1122:027:0622:02
7:06
#8572
10K
6.21 mi11:12:0944:007:0521:58
7:04
#8518
15K
9.32 mi11:34:121:06:037:0522:03
7:06
#8385
20K
12.43 mi11:56:311:28:227:0722:19
7:11
#8251
Half
13.11 mi12:01:211:33:127:074:50
7:05
#8234
25K
15.53 mi12:18:421:50:337:0717:21
7:09
#8049
30K
18.64 mi12:41:422:13:337:1023:00
7:24
#7785
20M
20.00 mi12:51:422:23:337:1110:00
7:22
#7584
21M
21.00 mi12:59:402:31:317:137:58
7:58
#7494
35K
21.75 mi13:04:512:36:427:125:11
6:56
#7355
23M
23.00 mi13:14:042:45:557:139:13
7:22
#7190
24M
24.00 mi13:21:112:53:027:137:07
7:07
#7069
40K
24.85 mi13:27:322:59:237:136:21
7:26
#6993
25.2M
25.20 mi13:30:203:02:117:142:48
8:07
#6972
Finish
26.22 mi13:37:443:09:357:147:24
7:16
#6938
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8572118911898331(Top 29%)1172(Top 10%)1172(Top 21%)
10K6.21 mi3.10 mi8518+541191-21191-28429(Top 30%)1158(Top 9%)1158(Top 21%)
15K9.32 mi3.11 mi8385+1331151+401151+408331(Top 29%)1172(Top 10%)1172(Top 21%)
20K12.43 mi3.11 mi8251+1341127+241127+248062(Top 28%)1128(Top 9%)1128(Top 21%)
Half13.11 mi0.68 mi8234+171121+61121+68223(Top 29%)1161(Top 9%)1161(Top 21%)
25K15.53 mi2.42 mi8049+1851068+531068+537325(Top 26%)969(Top 8%)969(Top 18%)
30K18.64 mi3.11 mi7785+2641021+471021+477080(Top 25%)1037(Top 8%)1037(Top 19%)
20M20.00 mi1.36 mi7584+201988+33988+336158(Top 22%)844(Top 7%)844(Top 15%)
21M21.00 mi1.00 mi7494+90992-4992-47182(Top 25%)1371(Top 11%)1371(Top 25%)
35K21.75 mi0.75 mi7355+139968+24968+244982(Top 18%)613(Top 5%)613(Top 11%)
23M23.00 mi1.25 mi7190+165952+16952+165837(Top 21%)951(Top 8%)951(Top 17%)
24M24.00 mi1.00 mi7069+121942+10942+105333(Top 19%)834(Top 7%)834(Top 15%)
40K24.85 mi0.85 mi6993+76940+2940+26387(Top 22%)1286(Top 11%)1286(Top 24%)
25.2M25.20 mi0.35 mi6972+21944-4944-46641(Top 23%)1469(Top 12%)1469(Top 27%)
Finish26.22 mi1.02 mi6938+34967-23967-237514(Top 26%)1850(Top 15%)1850(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

8331

Females

1172

F18-39

1172

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

8429

Females

1158

F18-39

1158

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

8331

Females

1172

F18-39

1172

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

8062

Females

1128

F18-39

1128

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

8223

Females

1161

F18-39

1161

Half→25K

13.1 - 15.5 mi

Top 26%
×4story building
+66ft-88ft

Overall

7325

Females

969

F18-39

969

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7080

Females

1037

F18-39

1037

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

6158

Females

844

F18-39

844

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

7182

Females

1371

F18-39

1371

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

4982

Females

613

F18-39

613

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5837

Females

951

F18-39

951

23M→24M

23.0 - 24.0 mi

Top 19%
×6story building
+12ft-82ft

Overall

5333

Females

834

F18-39

834

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6387

Females

1286

F18-39

1286

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6641

Females

1469

F18-39

1469

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

7514

Females

1850

F18-39

1850

Passing Analysis

Category:
Athletes Passed
2272
Passed By
638
Net Change
+1634
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8572
5K → 10K228174+54#8572#8518
10K → 15K22289+133#8518#8385
15K → 20K22288+134#8385#8251
20K → Half258+17#8251#8234
Half → 25K23146+185#8234#8049
25K → 30K32561+264#8049#7785
30K → 20M21312+201#7785#7584
20M → 21M13242+90#7584#7494
21M → 35K1434+139#7494#7355
35K → 23M17813+165#7355#7190
23M → 24M13413+121#7190#7069
24M → 40K10226+76#7069#6993
40K → 25.2M3514+21#6993#6972
25.2M → Finish8248+34#6972#6938
TOTALS2272638+1634
📊

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