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BOSTON MARATHON 2025

Haley Christiansen

Bib: 10731•F

UT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 21%
Division (F18-39)
#0 / 5469
Top 37%
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
7:27/mi
23:10
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
46:26
↑ 79↓ 1380.4%
15K· 9.32 mi
7:36/mi
1:10:03
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:33:51
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:38:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:35/mi
1:57:19
↑ 66↓ 880.2%
30K· 18.64 mi
7:48/mi
2:21:34
↑ 181↓ 1480.2%
20M
7:52/mi
2:32:16
↑ 64↓ 500.2%
21M
8:24/mi
2:40:40
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:46:36
↑ 17↓ 861.7%
23M
7:56/mi
2:56:32
↑ 23↓ 630.6%
24M
7:44/mi
3:04:16
↓ 821.3%
40K· 24.85 mi
8:01/mi
3:11:07
↓ 200.3%
25.2M
8:36/mi
3:14:05
↑ 13↓ 160.2%
Finish· 26.22 mi
7:45/mi
3:21:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:55
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:43:04
Pace7:52 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2523:107:2723:10
7:27
-
10K
6.21 mi11:16:4146:267:2823:16
7:29
+0:02
15K
9.32 mi11:40:181:10:037:3123:37
7:36
+0:07
20K
12.43 mi12:04:061:33:517:3323:48
7:40
+0:04
Half
13.11 mi12:09:101:38:557:335:04
7:26
-0:14
25K
15.53 mi12:27:341:57:197:3318:24
7:35
+0:09
30K
18.64 mi12:51:492:21:347:3624:15
7:48
+0:13
20M
20.00 mi13:02:312:32:167:3710:42
7:52
+0:04
21M
21.00 mi13:10:552:40:407:398:24
8:24
+0:32
35K
21.75 mi13:16:512:46:367:405:56
7:56
-0:28
23M
23.00 mi13:26:472:56:327:419:56
7:56
0:00
24M
24.00 mi13:34:313:04:167:417:44
7:44
-0:12
40K
24.85 mi13:41:223:11:077:416:51
8:01
+0:17
25.2M
25.20 mi13:44:203:14:057:422:58
8:36
+0:35
Finish
26.22 mi13:52:143:21:597:437:54
7:45
-0:51

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

7:26 /mi

Average Pace

7:43 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:37

94% of race

Time at Steady Pace

11:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi10:53:2523:107:2723:10
7:27
#11864
10K
6.21 mi11:16:4146:267:2823:16
7:29
#11893
15K
9.32 mi11:40:181:10:037:3123:37
7:36
#12130
20K
12.43 mi12:04:061:33:517:3323:48
7:40
#12105
Half
13.11 mi12:09:101:38:557:335:04
7:26
#12046
25K
15.53 mi12:27:341:57:197:3318:24
7:35
#11787
30K
18.64 mi12:51:492:21:347:3624:15
7:48
#11389
20M
20.00 mi13:02:312:32:167:3710:42
7:52
#11195
21M
21.00 mi13:10:552:40:407:398:24
8:24
#11078
35K
21.75 mi13:16:512:46:367:405:56
7:56
#11086
23M
23.00 mi13:26:472:56:327:419:56
7:56
#10949
24M
24.00 mi13:34:313:04:167:417:44
7:44
#10839
40K
24.85 mi13:41:223:11:077:416:51
8:01
#10788
25.2M
25.20 mi13:44:203:14:057:422:58
8:36
#10749
Finish
26.22 mi13:52:143:21:597:437:54
7:45
#10720
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi118642719271912603(Top 44%)3215(Top 26%)3215(Top 59%)
10K6.21 mi3.10 mi11893-292751-322751-3212013(Top 42%)2824(Top 23%)2824(Top 52%)
15K9.32 mi3.11 mi12130-2372909-1582909-15812603(Top 44%)3215(Top 26%)3215(Top 59%)
20K12.43 mi3.11 mi12105+252930-212930-2112049(Top 42%)3020(Top 25%)3020(Top 55%)
Half13.11 mi0.68 mi12046+592901+292901+2911168(Top 39%)2509(Top 21%)2509(Top 46%)
25K15.53 mi2.42 mi11787+2592807+942807+9410700(Top 38%)2431(Top 20%)2431(Top 44%)
30K18.64 mi3.11 mi11389+3982670+1372670+13710004(Top 35%)2290(Top 19%)2290(Top 42%)
20M20.00 mi1.36 mi11195+1942608+622608+629564(Top 34%)2253(Top 18%)2253(Top 41%)
21M21.00 mi1.00 mi11078+1172584+242584+249866(Top 35%)2550(Top 21%)2550(Top 47%)
35K21.75 mi0.75 mi11086-82615-312615-3111854(Top 42%)3593(Top 29%)3593(Top 66%)
23M23.00 mi1.25 mi10949+1372594+212594+219481(Top 33%)2501(Top 20%)2501(Top 46%)
24M24.00 mi1.00 mi10839+1102567+272567+279372(Top 33%)2505(Top 20%)2505(Top 46%)
40K24.85 mi0.85 mi10788+512576-92576-910319(Top 36%)3083(Top 25%)3083(Top 56%)
25.2M25.20 mi0.35 mi10749+392565+112565+119490(Top 33%)2767(Top 23%)2767(Top 51%)
Finish26.22 mi1.02 mi10720+292587-222587-2211109(Top 39%)3507(Top 29%)3507(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12603

Females

3215

F18-39

3215

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

12013

Females

2824

F18-39

2824

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12603

Females

3215

F18-39

3215

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

12049

Females

3020

F18-39

3020

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

11168

Females

2509

F18-39

2509

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10700

Females

2431

F18-39

2431

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

10004

Females

2290

F18-39

2290

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9564

Females

2253

F18-39

2253

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9866

Females

2550

F18-39

2550

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

11854

Females

3593

F18-39

3593

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

9481

Females

2501

F18-39

2501

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

9372

Females

2505

F18-39

2505

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10319

Females

3083

F18-39

3083

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9490

Females

2767

F18-39

2767

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

11109

Females

3507

F18-39

3507

Passing Analysis

Category:
Athletes Passed
2338
Passed By
1194
Net Change
+1144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11864
5K → 10K239268-29#11864#11893
10K → 15K107344-237#11893#12130
15K → 20K203178+25#12130#12105
20K → Half656+59#12105#12046
Half → 25K30546+259#12046#11787
25K → 30K44244+398#11787#11389
30K → 20M21420+194#11389#11195
20M → 21M15942+117#11195#11078
21M → 35K5664-8#11078#11086
35K → 23M17740+137#11086#10949
23M → 24M13424+110#10949#10839
24M → 40K9241+51#10839#10788
40K → 25.2M5213+39#10788#10749
25.2M → Finish9364+29#10749#10720
TOTALS23381194+1144
📊

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