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BOSTON MARATHON 2025

Anna Teo

Bib: 25501•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:17
Rank: #22855
Start → 5K
28:17 | 9:06/mi
10K· 6.21 mi
56:36
Rank: #22841 (+14)
5K → 10K
28:19 | 9:07/mi
15K· 9.32 mi
1:25:59
Rank: #23196 (-355)
10K → 15K
29:23 | 9:27/mi
20K· 12.43 mi
1:57:07
Rank: #23548 (-352)
15K → 20K
31:08 | 10:01/mi
Half· 13.11 mi
2:04:03
Rank: #23636 (-88)
20K → Half
6:56 | 10:10/mi
25K· 15.53 mi
2:33:21
Rank: #24430 (-794)
Half → 25K
29:18 | 12:05/mi
30K· 18.64 mi
3:12:33
Rank: #24929 (-499)
25K → 30K
39:12 | 12:37/mi
20M
3:28:50
Rank: #24962 (-33)
30K → 20M
16:17 | 11:59/mi
21M
3:41:22
Rank: #24950 (+12)
20M → 21M
12:32 | 12:32/mi
35K· 21.75 mi
3:49:39
Rank: #24941 (+9)
21M → 35K
8:17 | 11:04/mi
23M
4:04:57
Rank: #24984 (-43)
35K → 23M
15:18 | 12:13/mi
24M
4:16:01
Rank: #24949 (+35)
23M → 24M
11:04 | 11:04/mi
40K· 24.85 mi
4:25:49
Rank: #24918 (+31)
24M → 40K
9:48 | 11:28/mi
25.2M
4:29:59
Rank: #24902 (+16)
40K → 25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
4:40:56
Rank: #24912 (-10)
25.2M → Finish
10:57 | 10:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:03
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:36:53
Pace11:58 /mi
📊Positive Split: 26.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1428:179:0628:17
9:06
-
10K
6.21 mi12:14:3356:369:0728:19
9:07
+0:01
15K
9.32 mi12:43:561:25:599:1429:23
9:27
+0:20
20K
12.43 mi13:15:041:57:079:2531:08
10:01
+0:34
Half
13.11 mi13:22:002:04:039:286:56
10:10
+0:09
25K
15.53 mi13:51:182:33:219:5229:18
12:05
+1:55
30K
18.64 mi14:30:303:12:3310:2039:12
12:37
+0:32
20M
20.00 mi14:46:473:28:5010:2616:17
11:59
-0:38
21M
21.00 mi14:59:193:41:2210:3212:32
12:32
+0:33
35K
21.75 mi15:07:363:49:3910:348:17
11:04
-1:28
23M
23.00 mi15:22:544:04:5710:3915:18
12:13
+1:09
24M
24.00 mi15:33:584:16:0110:4011:04
11:04
-1:09
40K
24.85 mi15:43:464:25:4910:429:48
11:28
+0:24
25.2M
25.20 mi15:47:564:29:5910:434:10
12:05
+0:37
Finish
26.22 mi15:58:534:40:5610:4310:57
10:45
-1:20

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

9:06 /mi

Average Pace

10:43 /mi

Slowest Pace

12:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:03

44% of race

Time at Steady Pace

40:06

14% of race

Time at Slower Pace

1:56:47

42% of race

Average Pace: 10:43 /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 mi11:46:1428:179:0628:17
9:06
#22855
10K
6.21 mi12:14:3356:369:0728:19
9:07
#22841
15K
9.32 mi12:43:561:25:599:1429:23
9:27
#23196
20K
12.43 mi13:15:041:57:079:2531:08
10:01
#23548
Half
13.11 mi13:22:002:04:039:286:56
10:10
#23636
25K
15.53 mi13:51:182:33:219:5229:18
12:05
#24430
30K
18.64 mi14:30:303:12:3310:2039:12
12:37
#24929
20M
20.00 mi14:46:473:28:5010:2616:17
11:59
#24962
21M
21.00 mi14:59:193:41:2210:3212:32
12:32
#24950
35K
21.75 mi15:07:363:49:3910:348:17
11:04
#24941
23M
23.00 mi15:22:544:04:5710:3915:18
12:13
#24984
24M
24.00 mi15:33:584:16:0110:4011:04
11:04
#24949
40K
24.85 mi15:43:464:25:4910:429:48
11:28
#24918
25.2M
25.20 mi15:47:564:29:5910:434:10
12:05
#24902
Finish
26.22 mi15:58:534:40:5610:4310:57
10:45
#24912
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi228559102910223615(Top 83%)9447(Top 77%)9447(Top 1514%)
10K6.21 mi3.10 mi22841+149069+339069+3322868(Top 81%)9059(Top 74%)9059(Top 1452%)
15K9.32 mi3.11 mi23196-3559238-1699238-16923615(Top 83%)9447(Top 77%)9447(Top 1514%)
20K12.43 mi3.11 mi23548-3529430-1929430-19224260(Top 85%)9858(Top 81%)9858(Top 1580%)
Half13.11 mi0.68 mi23636-889484-549484-5425147(Top 89%)10346(Top 85%)10346(Top 1658%)
25K15.53 mi2.42 mi24430-7949944-4609944-46026516(Top 93%)11147(Top 91%)11147(Top 1786%)
30K18.64 mi3.11 mi24929-49910239-29510239-29526283(Top 93%)11112(Top 91%)11112(Top 1781%)
20M20.00 mi1.36 mi24962-3310275-3610275-3625227(Top 89%)10596(Top 87%)10596(Top 1698%)
21M21.00 mi1.00 mi24950+1210278-310278-324428(Top 86%)10252(Top 84%)10252(Top 1643%)
35K21.75 mi0.75 mi24941+910277+110277+124334(Top 86%)10244(Top 84%)10244(Top 1642%)
23M23.00 mi1.25 mi24984-4310321-4410321-4425418(Top 89%)10817(Top 88%)10817(Top 1733%)
24M24.00 mi1.00 mi24949+3510316+510316+524105(Top 85%)10168(Top 83%)10168(Top 1629%)
40K24.85 mi0.85 mi24918+3110311+510311+524045(Top 85%)10189(Top 83%)10189(Top 1633%)
25.2M25.20 mi0.35 mi24902+1610305+610305+623345(Top 82%)9842(Top 80%)9842(Top 1577%)
Finish26.22 mi1.02 mi24912-1010318-1310318-1324809(Top 87%)10569(Top 86%)10569(Top 1694%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

23615

Females

9447

F60-64

9447

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

22868

Females

9059

F60-64

9059

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

23615

Females

9447

F60-64

9447

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

24260

Females

9858

F60-64

9858

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25147

Females

10346

F60-64

10346

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26516

Females

11147

F60-64

11147

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

26283

Females

11112

F60-64

11112

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

25227

Females

10596

F60-64

10596

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24428

Females

10252

F60-64

10252

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24334

Females

10244

F60-64

10244

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

25418

Females

10817

F60-64

10817

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24105

Females

10168

F60-64

10168

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24045

Females

10189

F60-64

10189

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23345

Females

9842

F60-64

9842

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

24809

Females

10569

F60-64

10569

Passing Analysis

Category:
Athletes Passed
768
Passed By
2825
Net Change
-2057
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22855
5K → 10K246232+14#22855#22841
10K → 15K77432-355#22841#23196
15K → 20K74426-352#23196#23548
20K → Half593-88#23548#23636
Half → 25K10804-794#23636#24430
25K → 30K35534-499#24430#24929
30K → 20M4477-33#24929#24962
20M → 21M5442+12#24962#24950
21M → 35K3526+9#24950#24941
35K → 23M3477-43#24941#24984
23M → 24M5419+35#24984#24949
24M → 40K4918+31#24949#24918
40K → 25.2M237+16#24918#24902
25.2M → Finish2838-10#24902#24912
TOTALS7682825-2057
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing