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BOSTON MARATHON 2025

Angie Thompson

Bib: 23176•F

SD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 42%
Masters (Masters Women)
#0 / 6759
Top 28%
Division (F50-54)
#0 / 1303
Top 20%
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
8:12/mi
25:28
↑ 97↓ 3451.5%
10K· 6.21 mi
8:14/mi
51:02
↑ 79↓ 1380.4%
15K· 9.32 mi
8:19/mi
1:16:52
↑ 67↓ 78
20K· 12.43 mi
8:22/mi
1:42:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:48:29
↑ 19↓ 370.5%
25K· 15.53 mi
8:18/mi
2:08:36
↑ 66↓ 880.2%
30K· 18.64 mi
8:21/mi
2:34:34
↑ 181↓ 1480.2%
20M
8:23/mi
2:45:57
↑ 64↓ 500.2%
21M
8:59/mi
2:54:56
↑ 106↓ 241.6%
35K· 21.75 mi
8:05/mi
3:00:59
↑ 17↓ 861.7%
23M
8:27/mi
3:11:34
↑ 23↓ 630.6%
24M
8:10/mi
3:19:44
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:26:50
↓ 200.3%
25.2M
9:02/mi
3:29:57
↑ 13↓ 160.2%
Finish· 26.22 mi
8:06/mi
3:38:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:29
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time1:49:43
Pace8:22 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:4225:288:1225:28
8:12
-
10K
6.21 mi11:49:1651:028:1325:34
8:14
+0:02
15K
9.32 mi12:15:061:16:528:1525:50
8:19
+0:05
20K
12.43 mi12:41:071:42:538:1726:01
8:22
+0:03
Half
13.11 mi12:46:431:48:298:175:36
8:12
-0:10
25K
15.53 mi13:06:502:08:368:1720:07
8:18
+0:06
30K
18.64 mi13:32:482:34:348:1825:58
8:21
+0:03
20M
20.00 mi13:44:112:45:578:1811:23
8:23
+0:02
21M
21.00 mi13:53:102:54:568:208:59
8:59
+0:36
35K
21.75 mi13:59:133:00:598:196:03
8:05
-0:54
23M
23.00 mi14:09:483:11:348:2010:35
8:27
+0:22
24M
24.00 mi14:17:583:19:448:198:10
8:10
-0:17
40K
24.85 mi14:25:043:26:508:197:06
8:18
+0:08
25.2M
25.20 mi14:28:113:29:578:203:07
9:02
+0:44
Finish
26.22 mi14:36:263:38:128:208:15
8:06
-0:56

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

8:05 /mi

Average Pace

8:20 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:26:06

94% of race

Time at Steady Pace

12:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:19 /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 mi11:23:4225:288:1225:28
8:12
#18080
10K
6.21 mi11:49:1651:028:1325:34
8:14
#18069
15K
9.32 mi12:15:061:16:528:1525:50
8:19
#18082
20K
12.43 mi12:41:071:42:538:1726:01
8:22
#17874
Half
13.11 mi12:46:431:48:298:175:36
8:12
#17831
25K
15.53 mi13:06:502:08:368:1720:07
8:18
#17472
30K
18.64 mi13:32:482:34:348:1825:58
8:21
#16790
20M
20.00 mi13:44:112:45:578:1811:23
8:23
#16501
21M
21.00 mi13:53:102:54:568:208:59
8:59
#16262
35K
21.75 mi13:59:133:00:598:196:03
8:05
#16120
23M
23.00 mi14:09:483:11:348:2010:35
8:27
#15877
24M
24.00 mi14:17:583:19:448:198:10
8:10
#15707
40K
24.85 mi14:25:043:26:508:197:06
8:18
#15565
25.2M
25.20 mi14:28:113:29:578:203:07
9:02
#15508
Finish
26.22 mi14:36:263:38:128:208:15
8:06
#15419
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi180806390639018159(Top 64%)6411(Top 52%)6411(Top 492%)
10K6.21 mi3.10 mi18069+116372+186372+1818106(Top 64%)6362(Top 52%)6362(Top 488%)
15K9.32 mi3.11 mi18082-136377-56377-518159(Top 64%)6411(Top 52%)6411(Top 492%)
20K12.43 mi3.11 mi17874+2086262+1156262+11517390(Top 61%)5994(Top 49%)5994(Top 460%)
Half13.11 mi0.68 mi17831+436248+146248+1417333(Top 61%)5932(Top 49%)5932(Top 455%)
25K15.53 mi2.42 mi17472+3596042+2066042+20615906(Top 56%)5257(Top 43%)5257(Top 403%)
30K18.64 mi3.11 mi16790+6825690+3525690+35213896(Top 49%)4312(Top 35%)4312(Top 331%)
20M20.00 mi1.36 mi16501+2895556+1345556+13413029(Top 46%)4000(Top 33%)4000(Top 307%)
21M21.00 mi1.00 mi16262+2395446+1105446+11013432(Top 47%)4338(Top 35%)4338(Top 333%)
35K21.75 mi0.75 mi16120+1425395+515395+5112905(Top 45%)4124(Top 34%)4124(Top 317%)
23M23.00 mi1.25 mi15877+2435297+985297+9813047(Top 46%)4304(Top 35%)4304(Top 330%)
24M24.00 mi1.00 mi15707+1705212+855212+8512399(Top 44%)4005(Top 33%)4005(Top 307%)
40K24.85 mi0.85 mi15565+1425164+485164+4812222(Top 43%)4044(Top 33%)4044(Top 310%)
25.2M25.20 mi0.35 mi15508+575145+195145+1912104(Top 43%)4045(Top 33%)4045(Top 310%)
Finish26.22 mi1.02 mi15419+895115+305115+3013586(Top 48%)4744(Top 39%)4744(Top 364%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

18159

Females

6411

F50-54

6411

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

18106

Females

6362

F50-54

6362

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

18159

Females

6411

F50-54

6411

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

17390

Females

5994

F50-54

5994

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17333

Females

5932

F50-54

5932

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

15906

Females

5257

F50-54

5257

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13896

Females

4312

F50-54

4312

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

13029

Females

4000

F50-54

4000

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

13432

Females

4338

F50-54

4338

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

12905

Females

4124

F50-54

4124

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

13047

Females

4304

F50-54

4304

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

12399

Females

4005

F50-54

4005

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12222

Females

4044

F50-54

4044

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12104

Females

4045

F50-54

4045

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13586

Females

4744

F50-54

4744

Passing Analysis

Category:
Athletes Passed
3338
Passed By
677
Net Change
+2661
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18080
5K → 10K287276+11#18080#18069
10K → 15K189202-13#18069#18082
15K → 20K29486+208#18082#17874
20K → Half5512+43#17874#17831
Half → 25K37314+359#17831#17472
25K → 30K6919+682#17472#16790
30K → 20M2923+289#16790#16501
20M → 21M25314+239#16501#16262
21M → 35K1475+142#16262#16120
35K → 23M2507+243#16120#15877
23M → 24M1766+170#15877#15707
24M → 40K15715+142#15707#15565
40K → 25.2M6710+57#15565#15508
25.2M → Finish10718+89#15508#15419
TOTALS3338677+2661
📊

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