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BOSTON MARATHON 2025

Christiana Tandiono

Bib: 28512•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
31:30
Rank: #25919
Start → 5K
31:30 | 10:08/mi
10K· 6.21 mi
1:03:38
Rank: #25989 (-70)
5K → 10K
32:08 | 10:21/mi
15K· 9.32 mi
1:37:00
Rank: #26089 (-100)
10K → 15K
33:22 | 10:44/mi
20K· 12.43 mi
2:11:23
Rank: #26110 (-21)
15K → 20K
34:23 | 11:04/mi
Half· 13.11 mi
2:18:38
Rank: #26098 (+12)
20K → Half
7:15 | 10:38/mi
25K· 15.53 mi
2:47:10
Rank: #26136 (-38)
Half → 25K
28:32 | 11:46/mi
30K· 18.64 mi
3:24:17
Rank: #25997 (+139)
25K → 30K
37:07 | 11:57/mi
20M
3:40:26
Rank: #25943 (+54)
30K → 20M
16:09 | 11:53/mi
21M
3:53:04
Rank: #25876 (+67)
20M → 21M
12:38 | 12:38/mi
35K· 21.75 mi
4:01:23
Rank: #25844 (+32)
21M → 35K
8:19 | 11:07/mi
23M
4:16:07
Rank: #25804 (+40)
35K → 23M
14:44 | 11:46/mi
24M
4:27:20
Rank: #25759 (+45)
23M → 24M
11:13 | 11:13/mi
40K· 24.85 mi
4:37:29
Rank: #25736 (+23)
24M → 40K
10:09 | 11:52/mi
25.2M
4:42:00
Rank: #25729 (+7)
40K → 25.2M
4:31 | 13:06/mi
Finish· 26.22 mi
4:53:34
Rank: #25766 (-37)
25.2M → Finish
11:34 | 11:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:38
Pace10:34 /mi
2nd Half
Distance13.11 mi
Time2:34:56
Pace11:49 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5731:3010:0831:30
10:08
-
10K
6.21 mi12:24:051:03:3810:1432:08
10:21
+0:13
15K
9.32 mi12:57:271:37:0010:2433:22
10:44
+0:23
20K
12.43 mi13:31:502:11:2310:3434:23
11:04
+0:20
Half
13.11 mi13:39:052:18:3810:347:15
10:38
-0:26
25K
15.53 mi14:07:372:47:1010:4628:32
11:46
+1:08
30K
18.64 mi14:44:443:24:1710:5837:07
11:57
+0:11
20M
20.00 mi15:00:533:40:2611:0116:09
11:53
-0:04
21M
21.00 mi15:13:313:53:0411:0612:38
12:38
+0:45
35K
21.75 mi15:21:504:01:2311:068:19
11:07
-1:31
23M
23.00 mi15:36:344:16:0711:0814:44
11:46
+0:39
24M
24.00 mi15:47:474:27:2011:0811:13
11:13
-0:33
40K
24.85 mi15:57:564:37:2911:1010:09
11:52
+0:39
25.2M
25.20 mi16:02:274:42:0011:114:31
13:06
+1:14
Finish
26.22 mi16:14:014:53:3411:1211:34
11:21
-1:45

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

10:08 /mi

Average Pace

11:12 /mi

Slowest Pace

13:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:15

36% of race

Time at Steady Pace

1:05:29

22% of race

Time at Slower Pace

2:03:50

42% of race

Average Pace: 11:12 /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 mi11:51:5731:3010:0831:30
10:08
#25919
10K
6.21 mi12:24:051:03:3810:1432:08
10:21
#25989
15K
9.32 mi12:57:271:37:0010:2433:22
10:44
#26089
20K
12.43 mi13:31:502:11:2310:3434:23
11:04
#26110
Half
13.11 mi13:39:052:18:3810:347:15
10:38
#26098
25K
15.53 mi14:07:372:47:1010:4628:32
11:46
#26136
30K
18.64 mi14:44:443:24:1710:5837:07
11:57
#25997
20M
20.00 mi15:00:533:40:2611:0116:09
11:53
#25943
21M
21.00 mi15:13:313:53:0411:0612:38
12:38
#25876
35K
21.75 mi15:21:504:01:2311:068:19
11:07
#25844
23M
23.00 mi15:36:344:16:0711:0814:44
11:46
#25804
24M
24.00 mi15:47:474:27:2011:0811:13
11:13
#25759
40K
24.85 mi15:57:564:37:2911:1010:09
11:52
#25736
25.2M
25.20 mi16:02:274:42:0011:114:31
13:06
#25729
Finish
26.22 mi16:14:014:53:3411:1211:34
11:21
#25766
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi25919107181071826305(Top 93%)10948(Top 90%)10948(Top 1754%)
10K6.21 mi3.10 mi25989-7010772-5410772-5425992(Top 92%)10786(Top 88%)10786(Top 1729%)
15K9.32 mi3.11 mi26089-10010831-5910831-5926305(Top 93%)10948(Top 90%)10948(Top 1754%)
20K12.43 mi3.11 mi26110-2110847-1610847-1626101(Top 92%)10864(Top 89%)10864(Top 1741%)
Half13.11 mi0.68 mi26098+1210839+810839+825963(Top 91%)10799(Top 88%)10799(Top 1731%)
25K15.53 mi2.42 mi26136-3810862-2310862-2326169(Top 92%)10954(Top 90%)10954(Top 1755%)
30K18.64 mi3.11 mi25997+13910825+3710825+3725513(Top 90%)10682(Top 87%)10682(Top 1712%)
20M20.00 mi1.36 mi25943+5410802+2310802+2325086(Top 88%)10525(Top 86%)10525(Top 1687%)
21M21.00 mi1.00 mi25876+6710787+1510787+1524566(Top 86%)10333(Top 85%)10333(Top 1656%)
35K21.75 mi0.75 mi25844+3210774+1310774+1324440(Top 86%)10305(Top 84%)10305(Top 1651%)
23M23.00 mi1.25 mi25804+4010763+1110763+1124696(Top 87%)10447(Top 85%)10447(Top 1674%)
24M24.00 mi1.00 mi25759+4510756+710756+724405(Top 86%)10330(Top 84%)10330(Top 1655%)
40K24.85 mi0.85 mi25736+2310757-110757-124701(Top 87%)10531(Top 86%)10531(Top 1688%)
25.2M25.20 mi0.35 mi25729+710758-110758-125143(Top 89%)10765(Top 88%)10765(Top 1725%)
Finish26.22 mi1.02 mi25766-3710774-1610774-1625919(Top 91%)11112(Top 91%)11112(Top 1781%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26305

Females

10948

F60-64

10948

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

25992

Females

10786

F60-64

10786

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26305

Females

10948

F60-64

10948

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

26101

Females

10864

F60-64

10864

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25963

Females

10799

F60-64

10799

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

26169

Females

10954

F60-64

10954

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

25513

Females

10682

F60-64

10682

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

25086

Females

10525

F60-64

10525

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24566

Females

10333

F60-64

10333

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24440

Females

10305

F60-64

10305

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24696

Females

10447

F60-64

10447

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24405

Females

10330

F60-64

10330

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24701

Females

10531

F60-64

10531

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25143

Females

10765

F60-64

10765

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

25919

Females

11112

F60-64

11112

Passing Analysis

Category:
Athletes Passed
1039
Passed By
886
Net Change
+153
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25919
5K → 10K154224-70#25919#25989
10K → 15K94194-100#25989#26089
15K → 20K114135-21#26089#26110
20K → Half3119+12#26110#26098
Half → 25K66104-38#26098#26136
25K → 30K18243+139#26136#25997
30K → 20M8329+54#25997#25943
20M → 21M8518+67#25943#25876
21M → 35K4311+32#25876#25844
35K → 23M6020+40#25844#25804
23M → 24M5914+45#25804#25759
24M → 40K4017+23#25759#25736
40K → 25.2M169+7#25736#25729
25.2M → Finish1249-37#25729#25766
TOTALS1039886+153
📊

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