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BOSTON MARATHON 2025

Angie Shoffner

Bib: 13942•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 38%
Masters (Masters Women)
#0 / 6759
Top 24%
Division (F40-44)
#0 / 1718
Top 46%
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
8:10/mi
25:23
↑ 97↓ 3451.5%
10K· 6.21 mi
8:15/mi
51:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:12/mi
1:16:29
↑ 67↓ 78
20K· 12.43 mi
8:06/mi
1:41:39
↑ 106↓ 860.1%
Half· 13.11 mi
7:55/mi
1:47:03
↑ 19↓ 370.5%
25K· 15.53 mi
8:13/mi
2:06:59
↑ 66↓ 880.2%
30K· 18.64 mi
8:13/mi
2:32:32
↑ 181↓ 1480.2%
20M
8:24/mi
2:43:57
↑ 64↓ 500.2%
21M
8:55/mi
2:52:52
↑ 106↓ 241.6%
35K· 21.75 mi
8:07/mi
2:58:56
↑ 17↓ 861.7%
23M
8:19/mi
3:09:21
↑ 23↓ 630.6%
24M
8:09/mi
3:17:30
↓ 821.3%
40K· 24.85 mi
8:10/mi
3:24:29
↓ 200.3%
25.2M
8:36/mi
3:27:27
↑ 13↓ 160.2%
Finish· 26.22 mi
7:32/mi
3:35:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:47:03
Pace8:10 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:48:05
Pace8:15 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4725:238:1025:23
8:10
-
10K
6.21 mi11:21:2551:018:1325:38
8:15
+0:05
15K
9.32 mi11:46:531:16:298:1225:28
8:12
-0:03
20K
12.43 mi12:12:031:41:398:1125:10
8:06
-0:06
Half
13.11 mi12:17:271:47:038:105:24
7:55
-0:11
25K
15.53 mi12:37:232:06:598:1019:56
8:13
+0:18
30K
18.64 mi13:02:562:32:328:1125:33
8:13
0:00
20M
20.00 mi13:14:212:43:578:1211:25
8:24
+0:11
21M
21.00 mi13:23:162:52:528:148:55
8:55
+0:31
35K
21.75 mi13:29:202:58:568:146:04
8:07
-0:48
23M
23.00 mi13:39:453:09:218:1410:25
8:19
+0:12
24M
24.00 mi13:47:543:17:308:148:09
8:09
-0:10
40K
24.85 mi13:54:533:24:298:146:59
8:10
+0:01
25.2M
25.20 mi13:57:513:27:278:142:58
8:36
+0:26
Finish
26.22 mi14:05:323:35:088:137:41
7:32
-1:04

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

7:32 /mi

Average Pace

8:13 /mi

Slowest Pace

8:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:25

84% of race

Time at Steady Pace

24:48

12% of race

Time at Slower Pace

8:55

4% of race

Average Pace: 8:12 /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 mi10:55:4725:238:1025:23
8:10
#17897
10K
6.21 mi11:21:2551:018:1325:38
8:15
#18048
15K
9.32 mi11:46:531:16:298:1225:28
8:12
#17790
20K
12.43 mi12:12:031:41:398:1125:10
8:06
#17207
Half
13.11 mi12:17:271:47:038:105:24
7:55
#17106
25K
15.53 mi12:37:232:06:598:1019:56
8:13
#16804
30K
18.64 mi13:02:562:32:328:1125:33
8:13
#16111
20M
20.00 mi13:14:212:43:578:1211:25
8:24
#15846
21M
21.00 mi13:23:162:52:528:148:55
8:55
#15632
35K
21.75 mi13:29:202:58:568:146:04
8:07
#15520
23M
23.00 mi13:39:453:09:218:1410:25
8:19
#15267
24M
24.00 mi13:47:543:17:308:148:09
8:09
#15094
40K
24.85 mi13:54:533:24:298:146:59
8:10
#14931
25.2M
25.20 mi13:57:513:27:278:142:58
8:36
#14824
Finish
26.22 mi14:05:323:35:088:137:41
7:32
#14600
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi178976273627317367(Top 61%)5934(Top 49%)5934(Top 345%)
10K6.21 mi3.10 mi18048-1516359-866359-8618226(Top 64%)6436(Top 53%)6436(Top 375%)
15K9.32 mi3.11 mi17790+2586201+1586201+15817367(Top 61%)5934(Top 49%)5934(Top 345%)
20K12.43 mi3.11 mi17207+5835864+3375864+33715647(Top 55%)5002(Top 41%)5002(Top 291%)
Half13.11 mi0.68 mi17106+1015812+525812+5215278(Top 54%)4775(Top 39%)4775(Top 278%)
25K15.53 mi2.42 mi16804+3025648+1645648+16415468(Top 54%)5002(Top 41%)5002(Top 291%)
30K18.64 mi3.11 mi16111+6935291+3575291+35712973(Top 46%)3817(Top 31%)3817(Top 222%)
20M20.00 mi1.36 mi15846+2655180+1115180+11113192(Top 46%)4084(Top 33%)4084(Top 238%)
21M21.00 mi1.00 mi15632+2145093+875093+8713055(Top 46%)4155(Top 34%)4155(Top 242%)
35K21.75 mi0.75 mi15520+1125041+525041+5213044(Top 46%)4192(Top 34%)4192(Top 244%)
23M23.00 mi1.25 mi15267+2534934+1074934+10712191(Top 43%)3848(Top 31%)3848(Top 224%)
24M24.00 mi1.00 mi15094+1734858+764858+7612268(Top 43%)3938(Top 32%)3938(Top 229%)
40K24.85 mi0.85 mi14931+1634790+684790+6811408(Top 40%)3617(Top 30%)3617(Top 211%)
25.2M25.20 mi0.35 mi14824+1074735+554735+559560(Top 34%)2837(Top 23%)2837(Top 165%)
Finish26.22 mi1.02 mi14600+2244646+894646+899540(Top 34%)2795(Top 23%)2795(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

17367

Females

5934

F40-44

5934

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

18226

Females

6436

F40-44

6436

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

17367

Females

5934

F40-44

5934

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

15647

Females

5002

F40-44

5002

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

15278

Females

4775

F40-44

4775

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15468

Females

5002

F40-44

5002

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12973

Females

3817

F40-44

3817

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

13192

Females

4084

F40-44

4084

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

13055

Females

4155

F40-44

4155

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13044

Females

4192

F40-44

4192

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

12191

Females

3848

F40-44

3848

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

12268

Females

3938

F40-44

3938

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11408

Females

3617

F40-44

3617

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9560

Females

2837

F40-44

2837

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9540

Females

2795

F40-44

2795

Passing Analysis

Category:
Athletes Passed
3871
Passed By
574
Net Change
+3297
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17897
5K → 10K219370-151#17897#18048
10K → 15K34385+258#18048#17790
15K → 20K5907+583#17790#17207
20K → Half1032+101#17207#17106
Half → 25K32523+302#17106#16804
25K → 30K7018+693#16804#16111
30K → 20M27914+265#16111#15846
20M → 21M23925+214#15846#15632
21M → 35K12412+112#15632#15520
35K → 23M2607+253#15520#15267
23M → 24M18310+173#15267#15094
24M → 40K1707+163#15094#14931
40K → 25.2M1070+107#14931#14824
25.2M → Finish2284+224#14824#14600
TOTALS3871574+3297
📊

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