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BOSTON MARATHON 2025

Traci Mitchell

Bib: 16874•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 40%
Division (F55-59)
#0 / 994
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
7:53/mi
24:31
↑ 97↓ 3451.5%
10K· 6.21 mi
7:52/mi
48:57
↑ 79↓ 1380.4%
15K· 9.32 mi
8:06/mi
1:14:06
↑ 67↓ 78
20K· 12.43 mi
8:18/mi
1:39:54
↑ 106↓ 860.1%
Half· 13.11 mi
8:07/mi
1:45:26
↑ 19↓ 370.5%
25K· 15.53 mi
8:35/mi
2:06:15
↑ 66↓ 880.2%
30K· 18.64 mi
9:17/mi
2:35:04
↑ 181↓ 1480.2%
20M
9:07/mi
2:47:28
↑ 64↓ 500.2%
21M
10:39/mi
2:58:07
↑ 106↓ 241.6%
35K· 21.75 mi
9:07/mi
3:04:56
↑ 17↓ 861.7%
23M
9:46/mi
3:17:10
↑ 23↓ 630.6%
24M
9:06/mi
3:26:16
↓ 821.3%
40K· 24.85 mi
8:54/mi
3:33:53
↓ 200.3%
25.2M
9:28/mi
3:37:09
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:45:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:26
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time2:00:16
Pace9:10 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:5524:317:5324:31
7:53
-
10K
6.21 mi11:22:2148:577:5324:26
7:52
-0:01
15K
9.32 mi11:47:301:14:067:5725:09
8:06
+0:14
20K
12.43 mi12:13:181:39:548:0225:48
8:18
+0:12
Half
13.11 mi12:18:501:45:268:035:32
8:07
-0:11
25K
15.53 mi12:39:392:06:158:0820:49
8:35
+0:28
30K
18.64 mi13:08:282:35:048:1928:49
9:17
+0:42
20M
20.00 mi13:20:522:47:288:2212:24
9:07
-0:10
21M
21.00 mi13:31:312:58:078:2910:39
10:39
+1:32
35K
21.75 mi13:38:203:04:568:306:49
9:07
-1:32
23M
23.00 mi13:50:343:17:108:3412:14
9:46
+0:39
24M
24.00 mi13:59:403:26:168:369:06
9:06
-0:40
40K
24.85 mi14:07:173:33:538:367:37
8:54
-0:12
25.2M
25.20 mi14:10:333:37:098:373:16
9:28
+0:34
Finish
26.22 mi14:19:063:45:428:378:33
8:23
-1:05

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

7:52 /mi

Average Pace

8:37 /mi

Slowest Pace

10:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:59

51% of race

Time at Steady Pace

56:45

25% of race

Time at Slower Pace

54:58

24% of race

Average Pace: 8:36 /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 mi10:57:5524:317:5324:31
7:53
#15619
10K
6.21 mi11:22:2148:577:5324:26
7:52
#15477
15K
9.32 mi11:47:301:14:067:5725:09
8:06
#15926
20K
12.43 mi12:13:181:39:548:0225:48
8:18
#16240
Half
13.11 mi12:18:501:45:268:035:32
8:07
#16249
25K
15.53 mi12:39:392:06:158:0820:49
8:35
#16502
30K
18.64 mi13:08:282:35:048:1928:49
9:17
#16948
20M
20.00 mi13:20:522:47:288:2212:24
9:07
#16976
21M
21.00 mi13:31:312:58:078:2910:39
10:39
#17243
35K
21.75 mi13:38:203:04:568:306:49
9:07
#17301
23M
23.00 mi13:50:343:17:108:3412:14
9:46
#17492
24M
24.00 mi13:59:403:26:168:369:06
9:06
#17502
40K
24.85 mi14:07:173:33:538:367:37
8:54
#17443
25.2M
25.20 mi14:10:333:37:098:373:16
9:28
#17400
Finish
26.22 mi14:19:063:45:428:378:33
8:23
#17311
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi156194910491016717(Top 59%)5570(Top 46%)5570(Top 560%)
10K6.21 mi3.10 mi15477+1424823+874823+8715413(Top 54%)4793(Top 39%)4793(Top 482%)
15K9.32 mi3.11 mi15926-4495099-2765099-27616717(Top 59%)5570(Top 46%)5570(Top 560%)
20K12.43 mi3.11 mi16240-3145295-1965295-19616966(Top 60%)5759(Top 47%)5759(Top 579%)
Half13.11 mi0.68 mi16249-95305-105305-1016758(Top 59%)5633(Top 46%)5633(Top 567%)
25K15.53 mi2.42 mi16502-2535460-1555460-15517729(Top 62%)6265(Top 51%)6265(Top 630%)
30K18.64 mi3.11 mi16948-4465784-3245784-32418994(Top 67%)7116(Top 58%)7116(Top 716%)
20M20.00 mi1.36 mi16976-285827-435827-4317448(Top 61%)6393(Top 52%)6393(Top 643%)
21M21.00 mi1.00 mi17243-2676018-1916018-19120447(Top 72%)8147(Top 67%)8147(Top 820%)
35K21.75 mi0.75 mi17301-586081-636081-6318788(Top 66%)7339(Top 60%)7339(Top 738%)
23M23.00 mi1.25 mi17492-1916219-1386219-13819691(Top 69%)7880(Top 64%)7880(Top 793%)
24M24.00 mi1.00 mi17502-106248-296248-2917890(Top 63%)6967(Top 57%)6967(Top 701%)
40K24.85 mi0.85 mi17443+596243+56243+515827(Top 56%)5956(Top 49%)5956(Top 599%)
25.2M25.20 mi0.35 mi17400+436227+166227+1614534(Top 51%)5323(Top 44%)5323(Top 536%)
Finish26.22 mi1.02 mi17311+896196+316196+3115548(Top 55%)5788(Top 47%)5788(Top 582%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16717

Females

5570

F55-59

5570

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

15413

Females

4793

F55-59

4793

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16717

Females

5570

F55-59

5570

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

16966

Females

5759

F55-59

5759

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

16758

Females

5633

F55-59

5633

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17729

Females

6265

F55-59

6265

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

18994

Females

7116

F55-59

7116

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

17448

Females

6393

F55-59

6393

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20447

Females

8147

F55-59

8147

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

18788

Females

7339

F55-59

7339

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

19691

Females

7880

F55-59

7880

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

17890

Females

6967

F55-59

6967

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15827

Females

5956

F55-59

5956

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14534

Females

5323

F55-59

5323

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

15548

Females

5788

F55-59

5788

Passing Analysis

Category:
Athletes Passed
1425
Passed By
3117
Net Change
-1692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15619
5K → 10K389247+142#15619#15477
10K → 15K86535-449#15477#15926
15K → 20K124438-314#15926#16240
20K → Half2938-9#16240#16249
Half → 25K84337-253#16249#16502
25K → 30K118564-446#16502#16948
30K → 20M84112-28#16948#16976
20M → 21M58325-267#16976#17243
21M → 35K56114-58#17243#17301
35K → 23M67258-191#17301#17492
23M → 24M7282-10#17492#17502
24M → 40K9435+59#17502#17443
40K → 25.2M529+43#17443#17400
25.2M → Finish11223+89#17400#17311
TOTALS14253117-1692
📊

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